用括号内所给动词的适当形式填空。
【小题1】The report shows that some animals can _______  (train) to work for people.
【小题2】Those dried flowers _______  (not sell) as well as the fresh ones.
【小题3】Where is Jim? I’m afraid he _______ (forget) the visit to the museum.
【小题4】The passengers were told that the plane _______ (take) off in two hours because of the bad weather.
【小题5】—It is reported the police searched the whole building yesterday but nothing unusual was found there.
—Really? I _______ (think) the thief had already been caught.
【小题6】In order to complete the task, all the club members had no choice but _____ (stay) up late.
【小题7】He failed the math exam again because the bell _______ (ring) before he finished the rest half of the testing-paper.
【小题8】Many scientists are always trying to devote themselves to _____ (study) in different areas.

 — Do you think Jim will be the new chairperson this term?

   — ____________. He is so unselfish（无私）

A. I think not.     B. I’m afraid. not。   C. I’m afraid so.    D. I think so.

根据句子意思，用括号中所给汉语提示或英语单词的适当形式填空。（每空一词）

1.He will know the result of the exam _______(大约)the middle of the month.

2.Don’t be_______ (耐心的)! Please think about what I said first.

3.Jack is very busy. Has he          (回答)to your last e-mail?

4.Can you spend some time              (解释)the project to us in detail?

5.The Chinese Ping-pong team won all of the four gold medals __________(成功) in the 30th Olympic Games in London.

6.The boring speech makes the little boy feel _________ (sleep).

7.Wearing red can help you when you have trouble in making _______ (decide).

8.The whole class is____________ (divide)into four groups．

9.We’ve missed the last bus! I’m afraid we have no __________(choose) but to take a taxi.

10.Don’t keep your worries to         (you) , Jim and Tom．