1 . The manager entered the office and was happy to learn that two-thirds of the tickets __________ (book). (所给词的适当形式填空)

2 . By the time they arrived at the theater, the tickets ________(sell) out. (所给词的适当形式填空)

3 . Last night’s TV news said that by then the death of the missing people ________ (未证实) yet. (prove) (根据汉语提示完成句子)

4 . This evening was the first time he ________as a distinguished guest.

A．had treated

B．was treated

C．has been treated

D．had been treated

5 . The girl was reminded that her clothes ______ (not wash). (所给词的适当形式填空)

6 . Tom realized a mistake _____________ (make) by her. (所给词的适当形式填空)

7 . The work _____________ (finish) by us by nine o’clock yesterday. (所给词的适当形式填空)

8 . The project _____________ (complete) by the end of 1999. (所给词的适当形式填空)

9 . 观察下列的句子，说明划线部分使用的时态和语态。
1. When my family and I had just arrived in China, we went looking for a good place to eat in Beijing.
2. Tired, hungry, and not knowing a word of Chinese, we had no idea how to order, so the chef just began filling our table with the best food we had ever eaten.
3. A Sichuan restaurant had been recommended to us by a friend, and finally, we found it.
4. Prior to coming to China, my only experience with Chinese cooking was in America, with Chinese food that had been changed to suit American tastes.

10 . 他们到达机场，结果却被告知航班已经起飞了。(inform) (汉译英)
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