I. 1. 安静! 2. 小心! 3. Let me see(have a look). 4. Close the door, please.
5. 别担心. 6. 别说话.7. Class is over. 8. Let's have a rest.
II. 1. These are oranges. 2. Do you have any books?
3. This is your pencil. 4. How nice my mother is!
5. He won't go to school tomorrow. 6. Don't sit here.
7. Don't walk on the grass 8. What a beautiful flower(it is)!
III. 1. isn't 2. aren't 3. don't you 4. Who
5. What 6. What 7.When 8. Do
IV. 1. This is my father. 2. He has two big eyes.
3. Is this your shirt? Yes, it is. 4. Do you have any apples?
5. What's this? It's an orange. 6. Who are you? I'm Li Gang.
7. Be quiet, please! 8. Be quick! 9. What a lovely dog!
10. How nice the teacher is!
