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1. I ________ (wait) for you all the morning.
2. He ________ (write) six books and I ________ (read) them all.
3. What ________ you ________ (do) since I last saw you?
4. They can't buy a television set because they ________ (spend) all their money.
5. The man ________ (speak) for more than two hours.
6. The police ________ (watch) him for several weeks.
7. I ________ (boil) some water for your tea.
8. The water ________ (boil) for ten minutes.
9. You look tired. ________ you ________ (work) in the fields?
10. I ________ (wait) for half an hour for that bus and now I'm going home.
11. Paul: ________ you ________ (fish) all the time? ________ you. ________ (catch) anything yet?
Bob: Well, I must tell a lie, I suppose. I ________ (sit) on this rock since breakfast, but I ________ (not catch) any fish yet.
12. I ________ (look) for my pen for over ten minutes, but I ________ (not find) it yet.
13. I ________ (break) this clock and I ________ (try) to mend it all the morning.
14. We ________ (wait) here for a bus for over an hour, but it ________ (not come) yet.
15. I ________ (write) three letters while he ________ (sleep).
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We _____ _____ in Hong Kong last summer.
2. To understand what he is saying is too difficult. (同义句)
_____ _____ too difficult to understand what he is saying.
3. The children have never seen an Indian film, _____ _____? (完成反意疑问句)
4. He says the bus has already gone. (把主句变为一般过去时态)
He _____ the bus _____ already gone.
5. Chinese people invented the abacus in the sixth century. (改为被动语态)
The abacus _____ _____ in the sixth century _____ Chinese people.
表达（15分）
假如现在是晚上七点半，请你根据Tony提供的信息，写一篇短文描述一下Tony一家人此刻的活动情况。
要求：使用现在进行时态；60字左右。
| Father | Read a book |
| Mother | Clean the room |
| Grandfather | Watch TV |
| Tony | Do his homework |
| Nancy | Play the piano |
请根据句意从方框中选择合适的动词，并用其适当时态填空，使句子通顺。
1.Williams ▲ his students a wonderful speech on Manners last Wednesday.
2.The Greens and the Browns ▲ next door to each other for many years.
3.Lucy ▲ for London on business in three days.
4.—Were you at school when he came to see you?
—Yes, I ▲ a math class.
5.Betty will ring me up when she ▲ in Beijing.
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请根据句意从方框中选择合适的动词，并用其适当时态填空，使句子通顺。
【小题1】It was raining heavily when he ________ home last night.
【小题2】Mary wonders what she _________ as when she grows up.
【小题3】— Amy, I called you yesterday evening, but nobody answered the phone.
— Oh, I ________ a walk with my mother at that time.
【小题4】—________ you ________ a letter to your mother recently?
—Yes, I wrote one last Sunday.
【小题5】We are told that sound ___________ through air at a speed of about 340 metres per second.