Answer Keys Grammar in Focus: Student Book ② 法/Grammar in Focus/gramm · PDF...

Build & Grow - Answer Keys - Grammar in Focus: Student Book 2

Answer Keys

Grammar in Focus: Student Book ②


Student Book ② Unit 1 ~ 20


p.6

Discover T

p.6 Notice & Practice 1

A


A

B

1. The happy family

2. An apple

3. A great adventure

4. The sky

5. The two children


p.8 Expanded Practice

A 1. The baby

2. The big box

3. A boy

4. A red bus

5. Three birds

6. The peaches

B 1. A young author wrote this book.

2. The kind dentist gives candies.

3. A fast monkey climbed a tree.

4. The new computer works well.

5. The scary movie was interesting.

C 1. The Fresh apple

2. Britney Spears

3. Leonardo Dicaprio

4. A clown fish

5. A rabbit

6. New York

(Answers may vary.)

p.9 Revise, Write & Say

Revise Little turtles live in both water and on land. But you can have them as good pets.

Sunlight, water, shade and a lamp are important. Fresh little fish are good for a turtle’s

food. But old turtles like berries and vegetables.

Write Angelfish live in freshwater. But you can have them as good pets. Having a fish bowl,

water, sand and some water plants are important to make your fish to stay healthy.

Beautiful angelfish are very peaceful. They eat very little shrimps or worms. (Answers

may vary.)

Say My favorite pet animal is a rabbit. (Answers may vary.)

p.9 Make Your Own Grammar Map

subject

who

noun

subject

noun

article


p.10

Discover T

T

-Seeds can be the start of a new plant.


A 1. Brian had movie tickets.

2. Brian’s family went to the theater.

3. They watched a movie.

4. The movie was so fun.


A


A



A 1. finished

2. walk

3. run

4. has

5. waited

6. eats

B 1. I did my homework yesterday.

2. We planned a party for our dad.

3. My family watched the basketball game.

4. Mike saw a brown bear at the zoo.

5. Judy rides her bike to school.

6. Alexa visited her grandma’s yesterday.

C 1. takes

2. bakes

3. is nice

4. is happy (Answers may vary.)


Revise Flowers are pretty. But they are not just pretty. Flowers make seeds. Little seeds grow

inside the flower petals. The petals drop off. And seeds grow into new plants.

Write How do the seeds travel so far? Some seeds are very light. Therefore, the wind can

carry them away very easily. Sometimes the light seeds float on the water. They float

for a long time. So they grow near the water.

(Answers may vary.)

Say I like roses. (Answers may vary.)


action

verb

adverb

verb


p.14

Discover T


Person doctor, French, brother Thing gloves, milk

Animal deer, cheetah Idea thought

A

Place zoo, beach, Event birthday, Halloween


A 1. countries

2. potatoes

3. shelves

4. desks

5. benches

6. thieves

7. stories

8. boys


A 1. mice

2. fish

3. sheep

4. people

5. teeth

6. children

7. feet

8. men



A 1. geese

2. tomatoes

3. countries

4. glasses

5. thieves

6. feet

7. boys

8. teeth

B 1. children, babies

2. women, wives

3. ideas, beaches

4. dish, cups, glasses

5. people


bird → birds

sparrow → sparrows

goose → geese

feather → feathers

Revise

egg → eggs

Write Snakes, turtles, iguanas, crocodiles, lizards are all reptiles. Those reptiles have dry and

scaly skin. They breathe air through their lungs and lay eggs in damp place.

(Answers may vary.)

Say Clown fish, goldfish and carps are all fish. (Answers may vary.)


-ves

e.g. girls, boxes, parties, leaves

men, children, tooth, mouse


p.18

Discover T


day C Bread UC

Air UC Pen C

Water UC Shoe C

Paper C Information UC

Book C Rice UC

A

chair C Piano C


B 1. a carton of

2. a glass of

3. a piece of

4. a loaf of


A



Amy has three oranges. Amy has three bottles of orange juice.

Amy has some oranges. Amy has some orange juice.

Amy doesn’t have any oranges. Amy doesn’t have any orange juice.

A-1

Does Amy have some oranges? Does Amy have some orange juice?

There is a beaker. I need a glass of water.

There are beakers. X

There are two beakers. I need two glasses of water.

There are some beakers. I need some glasses of water.

There aren’t any beakers. I don’t need any glasses of water.

A-2

Are there any questions? Do you need a glass of water?

B 1. any / no

2. some / glass

3. piece / sandwiches

4. some / slices


any → some

piece → glass

Revise

Some → any

Write He has two loves of bread in a week. He has four bowls of soup in a week.

Mary drinks five glasses of milk in a week. She has three loves of bread in a week. She

has two bowls of soup in a week. (Answers may vary.)

Say I have a bowl of soup for breakfast. (Answers may vary.)


Can

plural

milk / water / bread

cheese / cake / juice

positive

negative


pp.22~23

A 1. b

2. c

3. d

4. d

5. c

6. c

7. b

8. b

B 1. tomatoes

2. families

3. fish

4. women

C

1. a Two birds

2. a They study

3. c any

D

4. c a piece of


pp.22~23

E 1. A young boy made this machine.

2. Big elephants have ears.

3. I brushed my teeth after lunch.

4. Do you have any money right now?

F

Candys → candies

Juices → a bottle of juice

Cheeses → a piece of cheese

Any bread → some bread

Meats → a loaf of meat


p.24

Discover T

T

It is located in South America.


1. am 5. were

2.was 6. is

3. are 7. is

A

4. were 8. is


A 1. I am not late for school. - present

2. Spot is not my dog. – present

3. She was not angry at me. - past

4. We were not in the museum – past

5. Tim and Dianne are not neighbors. - present


A 1. were / was

2. Is / isn’t

3. Were / weren’t

4. Are / am

5. Were / weren’t

6. Was / was



A (Answers may vary.)

1. I was hungry and I was sleepy.

2. He was a great scientist. But he wasn’t nice.

3. Were you at the party with Jessica?

4. Is the lesson about animals?

5. Mom and Dad are very proud of me.

B 1. Are / am / am

2. Was / was / were

3. am / are

4. Were / weren’t / were / was

C 1. I was no there yesterday.

2. They were real trouble makers.

3. My dad is on TV.

4. I am interested in the environment, too.


Were → Was

Am not → Was not

was → am

are → am

Revise

Isn’t → Am not

Write She was in the book club and she was not interested in sports. But now, She is not in

Mr. Wood’s class anymore. But she is in the same class with Sam. She is in the girl’s

soccer club. She is now interested in active things. (Answers may vary.)

Say Last year, I didn’t like to play computer games. (Answers may vary.)


Present Past

Am

He, She was

are We

p.26 Make your Own Grammar Map

Was it Wasn’t


p.28

Discover T

T


A


1. likes 5. plays

2. watches 6. washes

3. has 7. worries

A

4. cries 8. closes


A 1. Does he have a best friend? / Yes, he does

2. Does the class start at ten? No, it doesn’t

3. Do they get up early every day? / Yes, they do

4. Do the kids play tennis after school? / No, they don’t



A 1. watches

2. rises

3. breathe

4. have

5. doesn’t feel

6. don’t go

B 1. Does/ go / doesn’t / stays

2. Do / like / do/ loves / watches

3. doesn’t wake / wakes / do

4. Do / worry / don’t / don’t worry / study

C 1. She does not talk much.

2. Does Willy read books in his free time? / He takes a nap in his free time.

3. My cat doesn’t like water. / Most cats don’t like water.

4. Does the library open this Monday? / It closes on Tuesdays.


do → does

make → makes

Doesn’t → Don’t

Have → Has

Revise

has → Have

Write It makes healthy blood and skin. Your skin doesn’t look tired with Vitamin B in your

body. We can get Vitamin B by having tuna, nuts, chicken etc. (Answers may vary.)

Say Vitamin C helps us to be healthy. (Answers may vary.)


facts

it

-ies


p.32

Discover T


A 1. is snowing

2. are watching

3. is not opening

Right now

Around now

In the near future


Negative Short Forms A

1. am eating

2. are swimming

3. is making

4. are dancing

5. enjoying

6. is running


1. Are you crying I’m not

2. Is he sleeping he isn’t

3. Is she smiling at me She isn’t

A

4. Are we leaving tonight We aren’t



-ing Remove e-ing Double the Consonant -ing

playing making cutting

eating writing swimming

enjoying smiling sitting

A

going coming running

B 1. is not wearing / is wearing

2. is not eating / is eating

3. is not having / is having

4. are not drinking / are drinking

5. are not riding / are riding

6. are not waiting / are waiting

C 1. Are many kids waiting in line? / Yes, they are.

2. Is the tall man wearing glasses? / Yes, he is.

3. Are two girls drinking juice? / No, they aren’t

4. Is the boy flying a kite? / Yes, he is.

5. Are five kids riding horses? / No, they aren’t

6. Is the clown making a toy balloon? / Yes, he is


are changing → is changing

are warming → is warming

going → is going

Revise

am melting → is melting

Write The number of people is going up. People are constructing buildings. Many cars are

coming and going. Many cars are carrying people. Many cars are making bad gas.

(Answers may vary.)

Say At this moment, the temperature is going up. (Answers may vary.)


is / playing

eating / hiding

crying / making / sitting


p.36

Discover T

T


A


A 1. are eating

2. am playing

3. are having

4. are having

5. is not going



A 1. takes swimming lessons / sees her grandmother

2. is running on the track / is cleaning her room

3. takes a walk / reads a cartoon

4. is listening / is going to the park

B 1. I go to a church on Sundays.

2. I am studying English these days.

3. I work out regularly.

4. Yes, they are having a good time right now.

5. No, I don’t go to the movies every month.


are celebrating → celebrate

makes → make

are going → go

asks → ask

am always dressing → always dress up

Revise

wear → is wearing

Write Every family eats turkeys and has a feast. On this Thanksgiving Day, Brian’s family

invites many friends. Brian’s favorite aunt is coming this year. Brian loves his aunt very

much. (Answers may vary.)

Say My favorite holiday is New Year’s Day. I visit my grandparents on that day. (Answers

may vary.)


Simple Present Present Progressive

habits

ride

opens

right now / near future

are riding

are learning


pp.40~41

A 1. c

2. a

3. c

4. d

5. d

6. a

7. d

8. a

B 1. are

2. flies

3. are making

4. am listening

C 1. The food was not good.

2. Does Mary have many friends?

3. We’re not leaving soon.

4. Do Kelly and Amy clean their room often?


D

1. a → Is

2. b → starts

3. c → cutting

4. a → cries

E 1. My cats were in your house.

2. My brother doesn’t watch TV at home.

3. The girls are having a good time

4. Do they run on the track every morning?

F

was staying → is staying

were → was

wake → wakes

learn → learning

teach → teaches


p.42

Discover T

T


A 1. He / Luke is driving a car. He is a good driver.

2. We / Sally and I ate sandwiches. We are full.

3. They / My mom and dad like traveling. They are in Japan now.

4. It / A loaf of bread is on the plate. It looks delicious.


1. Do they have concert tickets? they do

2. Does he like cupcakes? he does

3. Do you speak English well? I do

4. Does it look good? it doesn’t

5. Does Bob have two sisters? he doesn’t

B

6. Do I play soccer on Mondays? I don’t


A

We’re waiting for her.

He bought if at the mall.

Tony usually helps her.

The police looked at us.

I want to go out with them.


A 1. mine

2. his

3. theirs

4. ours

5. yours

6. mine

7. hers

8. theirs



A 1. me

2. him

3. We

4. ours

5. them

B 1. him / He / us

2. they / they / her

3. yours / it

4. mine / them / his

Pronoun Refer to C

it

her

them

We

a diary

Cathy

The characters

Mack and I


I → We

our → us

we → ours

our → we

Revise

we → us

Write my

her

me

I

of it

They

them

Say I am a cute rabbit with red eyes. (Answers may vary.)


They

yours

mine

ours


p.46

Discover T

T


A

B 1. from

2. to

3. over

4. into

5. out of


A 1. from

2. around

3. into

4. out of



A 1. from / around

2. over / into

3. into / out of

B 1. into

2. around / to

3. over

4. into


out → in

over → into

in → out

Revise

into → out of

Write 1. Blood travels from your heart.

2. Blood brings new air to your body.

3. The blood with fresh air moves around your body.

Say My body gets new air by breathing. (Answers may vary.)


from

to

around

into

out of

over


p.50

Discover T


A

1. The store opened last week.

2. He often stayed at his friend’s house.

3. Dinosaurs lived on earth long time ago.

4. I visited Mr. James’ office yesterday.

5. Daniel loved toys when he was young.


1. The movie started. The movie didn’t start.

2. We danced all night We didn’t dance all night.

3. She moved to New York. We didn’t move to New York.

A

4. I walked to school yesterday. I didn’t walk to school yesterday.


1. Did you play with Mike yesterday? Yes, I did.

2. Did they enjoy dinner? No, they didn’t

3. Did Ben travel a lot last year? Yes, he did

A

4. Did we start a new project? No, we didn’t



A 1. learned Chinese

2. played baseball

3. visited

4. cleaned his room

5. washed his face

B 1. Did / didn’t / played

2. help / did / cleaned

3. Did / enjoy / didn’t

4. snow / did / didn’t

c 1. Mr. Johnson ate lunch with me.

2. Jenny did not drink soda pop.

3. Did you sleep well last night?


starts → started

visit → visited

don’t stopped → didn’t stop

Revise

move → moved

Write In 2009, There are2,465 people in Indonesia learned scuba diving at the same time.

2,558 people in Sweden chanted at the same time for five minutes.

649 people in Venezuela played dominoes at the same time. (Answers may vary.)

Say In 2009, I learned how to swim. (Answers may vary.)


past

-ed

didn’t

did

Did / miss


p.54

Discover T

T


A 1. I liked reading

2. Mom cooked for me.

3. We enjoyed comics.

4. He danced well.

5. My teacher lived here.

6. The man often cried.


A 1. do • • made made 7. have • • taught taught

2. make • • went went 8. know • • had had

3. go • • did did 9. eat • • knew knew

4. run • • read read 10. teach • • came came

5. buy • • ran ran 11. see • • ate ate

6. read • • bought bought 12. come • • saw saw


B 1. left 4. bought

2. wrote 5. drank

3. visited 6. played

write – wrote

buy – bought

drink – drank

visit – visited

play - played



A 1. ate

2. taught / learned

3. went / came

4. met

B 1. did / told

2. bought / did / forgot

3. lived / moved / knew

4. rained / took

C 1. We saw a famous actor in front of the theater.

2. Paul found his dog in the woods.

3. He read a magazine at the dentist’s office.

4. Mrs. Smith held a baby in her arms.


studying → studied

like → liked

takes → took

working → worked

Revise

write → wrote

Write The Russian astronaut Yuri Gagarin traveled into space for the first time in history in

April 1961. He saw the Earth from outer space. He had a wonderful time there. Later,

he became famous and he learned to design a spacecraft. (Answers may vary.)

Say President Kennedy was assassinated. (Answers may vary.)


-ed

talked

closed

loved

studied

cried

had

went

did

made


pp.58~59

A 1. c

2. b

3. d

4. b

5. d

6. b

7. d

8. d

B 1. visited

2. wrote

3. taught

4. slept

C

1. It is mine.

2. They are yours.

3. Did Alice enjoy the movie last night?

4. Kevin didn’t read a book yesterday.

1. c hers

2. b from

3. b travel

D

4. a took


p.59

E 1. His shirt is blue and ours are green.

2. People are waiting around the bus stop.

3. He did not wash his face this morning.

4. The bus left ten minutes ago.

F

learn → learned

into → out of

to → from

from → to

see →saw (watched)

were → was


p.60

Discover T


A 1. was reading

2. were studying

3. was washing

4. was eating

B 1. Jack and Betty were playing soccer.

2. Mr. Goodman was working in the garage.

3. My grandmother was baking cookies.

4. I was running with my puppy.

5. Daniel was going back home from the library.


A 1. was watching / Joe wasn’t watching a movie on TV.

2. were writing / We weren’t writing some reports.

3. was listening / I was not listening to rock music.

4. were brushing / Mom and Dad weren’t brushing their teeth.



A 1. were running around the tree.

2. was sleeping on Mom’s lap.

3. was making a crown with flowers.

4. were reading books.

5. was flying over the tree.

B 1. They were not reading books.

2. Eva was not running.

3. The boy was not talking to his mom.

4. My cat wasn’t playing with doll.


Revise Many people were working in the buildings. New Yorkers were walking or having

breakfast at that moment.

Write At 1:45 p.m. on April 14, 1912, Titanic was going toward New York. That day, another

ship sent an important message to Titanic telling there were huge icebergs. However,

the captain of Titanic didn’t listen to it. So about 10 hours later, the Titanic sank into

the deep sea. (Answers may vary.)

Say I was having lunch with my friends. (Answers may vary.)


was

sleeping

was

wasn’t

were

weren’t


p.64

Discover T

T


A 1. Is she washing her car now? / Yes, she is.

2. Was it raining yesterday afternoon? / Yes, it was.

3. Are they standing in line? / No, they aren’t

4. Were we having dinner at 6 yesterday? / No, we weren’t


A 1. Where were you going yesterday afternoon?

2. What are they reading now? / are reading

3. What was the child eating at 10’o clock yesterday? / was eating

4. Where is the dog going right now? / is going

B 1. What is he writing • • I was going to the bookstore.

right now?

2. Where were you going • • He is writing a letter.

yesterday at noon?

3. Who were they waiting for • • They were waiting for their cousins.

last Sunday at noon?



A 1. Is / playing / he isn’t

2. are / are decorating a room.

3. are / are going to a supermarket.

4. Were / riding horses / they were

5. Was / baking / she wasn’t

6. was / was going to a movie.

B 1. What were you doing / I was having some milk

2. Was your sister eating / she wasn’t

3. What was your mom doing / She was checking her e-mail.

4. What is your cousin doing? / She is having a party with my family.

5. Are your aunt and uncle sleeping? / they aren’t.


Revise Reporter: What were you doing at that moment?

Woman: I was chatting with my sister in the livingroom.

Reporter: What were your parents doing?

Woman: Mom was sewing and Dad was fixing a broken table. Then suddenly, the house

started shaking.

Write Reporter: Hi, Anderson. What was your family doing at that moment?

Anderson: My sister Jenny was taking a nap in her room. Mom was watching a movie on

TV.

Reporter: What were you doing?

Anderson: I was helping my dad in the basement. And the water was coming down into

the basement. (Answers may vary.)

Say watching TV at noon. (Answers may vary.)


after

was / I

is

Were

be


p.68

Discover T

T


A


A

1. is going to snow

2. are going to have

3. are going to be

4. am going to visit



A 1. is going to / 5

2. will / 2

3. will / 4

4. will / 3

5. won’t /1

B 1. He is going to meet

2. it is going to rain

3. We are going to have chicken / I will wash my hands

4. is not going to play / I won’t make any troubles

C 1. I’m going to travel U.S.

2. I’m going to drink a glass of milk.

3. I’ll have Bibimbap for dinner.

4. No, I won’t watch a movie. (Answers may vary.)


Revise A: The wind is blowing from the south.

→ The weather is going to be warm.

B: The sparrow is flying low.

→ It’s not going to be sunny. It’s going to rain soon.

C: The sparrow is flying high.

→ It’s not going to rain. It is going to be sunny.

Write A rainbow appears in the morning.

→ It is going to rain that day.

A rainbow appears in the evening.

→ It is going to be sunny next day.

A spider makes its web.

→ It is going to be sunny next day. (Answers may vary.)

Say Tomorrow, it is going to snow. (Answers may vary.)


future predictions

future plans


p.72

Discover - used to say that something is necessary or very important.

- T


A 1. have to leave – You’re already late.

2. has to get – He has a class at 7:30 a.m.

3. have to wash – Their hands are dirty.

4. have to do – The teacher will check our homework


B 1. have to buy

2. has to wait

3. has to go

4. have to eat

5. have to clean


A 1. You don’t have to be quiet.

2. She doesn’t have to take a shower.

3. They don’t have to walk across the road.

4. I don’t have to wear glasses.

5. He doesn’t have to brush his teeth after meals.



A 1. have to stand

2. has to water

3. has to feed

4. have to wear

5. doesn’t have to help

6. don’t have to bring

B 1. has to make / doesn’t have to wash

2. has to learn / doesn’t have to study abroad

3. has to do / doesn’t have to be

4. have to be / don’t have to lose

C

1. has → have / doesn’t → don’t

2. have → has / don’t → doesn’t

3. has → doesn’t have


Revise The world is our home. So we have to save the world. You don’t have to be rich. Star

saving the world by recycling. You have to separate paper, cans and plastics at home.

They have to be recycled.

Write To reuse: We have to use both sides of paper.

To reduce: We have to make lass waste.

To recycle: We have to separate paper, glass, batteries and plastics. They have to be

recycled. (Answers may vary.)

Say I have to use a bicycle. (Answers may vary.)


necessary / base / negatives / doesn’t / don’t have to / have to


pp.76~77

A 1. c

2. d

3. d

4. b

5. d

6. d

7. b

B 1. will go

2. is going to

3. will get

4. will do

C

1. You weren’t talking on the phone.

2. Was it snowing yesterday at noon?

3. Is Tom going to meet her next week?

4. We don’t have to be quiet at his house.

1. b playing

2. b were

3. c order

D

4. a have


pp.76~77

E 1. Two boys were dancing on the street.

2. Where was Amy going today at 9.a.m.?

3. What are you going to do next vacation?

4. She doesn’t have to lose weight.

F

is → are / will → are / be → am / has → have / are → be / is → be


p.78

Discover T

T


A Adjective Noun

1. I bought a big bag. Big bag

2. He has a happy family happy family

3. They like quiet neighbors quiet neighbors

4. She chose an orange uniform orange uniform

5. We got a wonderful idea wonderful idea


A 1. Mike is handsome.

2. My grandpa looks young today.

3. This sandwich tastes delicious.

4. I don’t feel good. I’m sick.

5. Your idea sounds great.

6. His socks smell terrible.

7. She looks quiet.

8. The train is slow.

9. That sounds serious.

10. The orange tastes good.

B 1. Mrs. Johnson’s children are smart.

2. The apple tastes so sweet.

3. That perfume smells fresh.

4. She sounds surprised.

5. We felt happy about that.

6. The teacher looked tired

7. The lemon tastes sour

8. The girl looks very famous.



A 1. The juice tastes terrible.

2. Your new hairstyle looks cool.

3. My two friends are sweet.

4. The soup and chicken looked delicious.

5. The bride and groom look sweet.

6. Mike’s new plan sounds intelligent. (Answers may vary.)

B 1. looks

2. smells

3. tastes

4. looks

C 1. looks hungry.

2. is happy

3. smells good


look → looks

looks → look

Revise

are → is

Write The triceratops is strong. It has huge head and it looks scary. It has three horns and

big ears. Its favorite food is plant.

The Apatosaurus is friendly. It has small head and it looks funny. It has long neck and

long tail. Its favorite food is plant. (Answers may vary.)

Say My favorite dinosaur looks brave. (Answers may vary.)


cute sister / new T-shirt

look, feel

subject


p.82

Discover T

T


A 1. We usually go to the library. • •

2. She never plays games. • •

3. Sam often reads books. • •

4. It is windy sometimes. • •

5. Ted always buys candies. • •

B 1. always eat

2. does John / often do

3. does your dad cook / never cooks

4. never rains / is sometimes


A 1. How often / They usually eat fast food.

2. How often does / He always walk to school.

3. How often do / I sometimes play the piano.

4. How often does / She never gets up late.

5. How often does / He often visits his grandpa.



A 1. She sometimes goes out with her friends.

2. She usually swims in the pool.

3. She always plays the guitar.

4. She often takes pictures of friends.

5. She never cleans her room.

B 1. How often do, wake / sometimes, wake

2. How often does, watch / never watches

3. How often does , practice / always practices

4. How often do, take / usually take

5. How often does, visit / often visits


eat never → never eat

drinks → drink

take usually → usually take

Revise

gives usually → usually give

Write When Daniel plays the violin, he always grabs the bow with his right hand. He usually

looks at the score and sometimes records his playing. However, He never plays t night.

(Answers may vary.)

Say Americans never eats a roach. (Answers may vary.)


how often

before

usually takes


p.86

Discover T

p. 86-87 Notice & Practice 1

A

B 1. to help

2. to visit

3. to drink

4. to dance

5. to buy


A



A 1. to stay

2. to go / to be

3. to order / to have / to eat

4. to pass

5. to work / to join

B 1. I’d like to go / promised to meet

2. came to meet Melissa / is upstairs to get ready

3. planned to go / want to see

4. decided to visit Tokyo / decided to go with / plan to travel


to is → to be

to is → to be

drawing → to draw

to draws → to draw

Revise

to buys → to buy

Write In 1940s, Andy Warhol wanted to be an artist.

In 1960s, he decided to make famous people’s portraits and famous people came to

work with him. (Answers may vary.)

Say My favorite artist is Van Gogh. (Answers may vary.)


want, decide

object

to, to

an adverb

to, to


p.90

Discover T

p. 86-87 Notice & Practice 1

A

B


A

1. painting

2. Swimming

3. flying

4. Taking

5. Playing

6. Fishing



A 1. finished writing / Helping other people are

2. Staying at home / enjoy riding a bike

3. kept playing tennis / Playing tennis

4. enjoys keeping / Keeping a blog

B 1. enjoy listening to the radio / love taking pictures

2. Surfing is dangerous / enjoy trying new things

3. finished eating / Eating vegetables

4. Reading classic books / keep reading this classic book


enjoyed to write → enjoyed writing

kept make → kept making

enjoyed to writing → enjoyed writing

Revise

Read his books → Reading his books

Write J.K Rowling always enjoyed writing. As a child, Rowling always enjoyed writing fantasy

stories. Kids from all over the world keep reading Harry Potter books. Reading

Rowling’s books is so fun. (Answers may vary.)

Say My favorite writer is Dan Brown. (Answers may vary.)


-ing

object / Riding

finish / object

riding / writing


pp.94~95

A 1. d

2. c

3. a

4. c

5. b

6. b

7. d

B 1. to give

2. to travel

3. listening

4. to catch

C 1. I usually don’t play the piano on Sundays.

2. Kenny often doesn’t work out.

3. We didn’t want to dance on the stage.

4. Did they finish writing the reports?

D

1. b → great

2. a → sometimes

3. b → to drink

4. b → taking


E 1. Mrs. Brown’s three kids are smart.

2. How often do you do chores at home?

3. I learned Spanish to visit Spain.

4. Reading books is very fun.

F

to run → running

doing → to do

make → makes

deliciously → delicious

Answer Keys Grammar in Focus: Student Book ② 法/Grammar in Focus/gramm · PDF...

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