Blood is a miracle liquid. It flows to Blood is a miracle liquid. It flows to every part of the body. Some blood every part of the body. Some blood cells carry food and oxygen to body cells carry food and oxygen to body organs. Other cells kill germs and organs. Other cells kill germs and

help stop cuts from bleeding. People help stop cuts from bleeding. People can die if they lose a lot of blood or can die if they lose a lot of blood or if their blood cells get sick. Doctors if their blood cells get sick. Doctors sometimes give people fresh blood sometimes give people fresh blood

to save their lives.to save their lives.The story mainly tells:The story mainly tells:a.a. How many blood cells are made by the How many blood cells are made by the

body.body.b.b. How important blood is.How important blood is.c.c. Why people can die from loss of blood.Why people can die from loss of blood.d.d. Why sick people are sometimes given Why sick people are sometimes given

blood.blood.

People do not really use music to People do not really use music to charm snakes. Snakes have no ears, charm snakes. Snakes have no ears, so they can’t hear a flute. The snake so they can’t hear a flute. The snake Charmer startles the snake by waving Charmer startles the snake by waving a hand near it. The snake lifts its head a hand near it. The snake lifts its head to look around. The charmer then to look around. The charmer then sways back and forth or moves the sways back and forth or moves the flute. The snake moves its head to flute. The snake moves its head to keep an eye on the movement.keep an eye on the movement.

The story mainly tells:The story mainly tells:a.a. Why flute music charms snakes.Why flute music charms snakes.b.b. Why snakes can’t hear sounds.Why snakes can’t hear sounds.c.c. How people really charm snakes.How people really charm snakes.d.d. Why snakes have no ears.Why snakes have no ears.

A bat can fly at night or even with its A bat can fly at night or even with its eyes closed. But if you cover its ears, it eyes closed. But if you cover its ears, it can’t fly very well. Bats make sounds can’t fly very well. Bats make sounds that people can’t hear. The bats can tell that people can’t hear. The bats can tell where things are by listening to the where things are by listening to the sounds as they echo off of things. Bats sounds as they echo off of things. Bats even locate insects to eat by following even locate insects to eat by following the sounds that bounce off the bugs. the sounds that bounce off the bugs. People use their eyes, but bats use their People use their eyes, but bats use their ears to know where they’re going.ears to know where they’re going.

They story mainly tells about:They story mainly tells about:a.a. How bats use sound.How bats use sound.b.b. What things bats often eat as food.What things bats often eat as food.c.c. How bats fly toward people.How bats fly toward people.d.d. How people can hear the sounds of bats.How people can hear the sounds of bats.

The White House has ghosts. The The White House has ghosts. The most famous ghost is Abraham most famous ghost is Abraham Lincoln. He is often seen standing in Lincoln. He is often seen standing in his room looking out the window. Even his room looking out the window. Even Eleanor Roosevelt said that she saw Eleanor Roosevelt said that she saw him. There is a legend that old Abe him. There is a legend that old Abe walks back and forth all night before walks back and forth all night before something terrible is about to happen.something terrible is about to happen.

The story is mainly about:The story is mainly about:a.a. What Lincoln’s ghost is like.What Lincoln’s ghost is like.b.b. When Eleanor Roosevelt’s ghost walked.When Eleanor Roosevelt’s ghost walked.c.c. How many ghosts the White House has.How many ghosts the White House has.d.d. How many ghosts show when something will happen.How many ghosts show when something will happen.

Do you want to work while you’re a Do you want to work while you’re a student? If you are younger than student? If you are younger than sixteen, some states may limit what sixteen, some states may limit what you can do. Some state laws say that you can do. Some state laws say that you can work only after school hours. you can work only after school hours. Also, you cannot work at dangerous Also, you cannot work at dangerous jobs, like mining. Most states won’t let jobs, like mining. Most states won’t let kids under fourteen hold regular jobs.kids under fourteen hold regular jobs.

The story mainly tells:The story mainly tells:

a.a. Which jobs are dangerous.Which jobs are dangerous.

b.b. Why school is more important than work.Why school is more important than work.

c.c. About state laws.About state laws.

d.d. About some state laws that affect working teenagers.About some state laws that affect working teenagers.