7. — the train (arrive) yet?

—Yes,it arrived ten minutes ago.

6. After two weeks’ training,the dolphin got used to (communicate) with the visitors.

5. I didn't answer your phone last night because I (write) an article the whole night.

4. I (learn) a lot of English words over the years.

3. Look!The boy (throw) some bones at the dog.

2. Can you tell me how (improve) my English? Tm not good at it.

三、动词填空(10%)

1. 一Where is your MP4,Kitty?

—Oh,I lent it to Tony yesterday,but he (not give) it back yet.

() 20. —I haven’t seen Jack for three days. Is he ill?

— . His mother told me that he was in hospital.

   A. I am afraid so   B. I hope not

   C. I hope so   D. I am afraid not

() 19. The old city a lot since ten years ago.

   A. changed   B. changes   C. change   D. has changed

() 18. He lives , but he never feels , because he likes reading.

   A. lonely;alone   B. alone;lonely   C. lonely;lonely   D. alone;alone