1. Be careful 　　　　　you cross the road.

8. He is too small,　 so he can't help his mother. (用too…to连接)

7. They are waiting for you at the bus stop. 　(对划线部分提问)

　　　　　　　　　　　　　　　　　　　　　 ?

6. Kate comes from the country. 　(对划线部分提问)

5. He went to see the doctor this morning, 　　　　　　　　　? (完成反意问句)

4. I washed some clothes I went to the cinema. (用before和after连接两句)

3. I am free,　 I shall visit my old friend. (用if连接两句)

If　　　　　　　　　 ，　　　　　　　　　 .

2. Must I go to school at once? (作否定回答)

1. May I come a little later? (作否定回答)

1.(　　 ) We must not laugh others in trouble. 　(　　 )

A　　　 B　　 C　　　　 D

2.(　　 ) They are standing in a line to buy the tickets. 　(　　 )

A　　　 B　　 C　　　　　　　　 D

3.(　　 ) If you are late for school again, I tell your father.　 (　　 )

A　　　 B　　　　 C　　　　 　　　　　D

4.(　　 ) You'd better not to jump the queue.　 (　　 )

A　　　 B　　 C　　 D

5.(　　 ) He couldn't finish the exercise. It was enough　 difficult for him to do. ( 　) 　　　　　　　　　　　　A　　　　　　 B　 C　 D

6.(　　 ) He is writing careful enough. 　(　　 )

A　　 B　　　 C　　　　 D

7.(　　 ) Her son is ill, 　so she must take care him. (　　 )

A　 　B　　　 C　　　 D

8.(　　 ) They are very friendly than you think. 　(　　 )

A　　　 B　　　 C　　　　 D