Unit 4 Don’t eat in class. Section B Don’t run inside. 不要在室内乱跑。 Don’t push. 不要推搡。 Don’t litter. 不乱扔垃圾。 Save electricity. 节约用电。
Unit 4 Don’t eat in class. Section B reading. 2a. When you are unhappy about something, who do you like to talk to ? 2b.Read the letters. Underline the.
Unit 4 Don’t eat in class. Section B If you are happy and you know it, clap your hands If you are happy and you know it, never be afraid to know it If.
