1 . If motorists ______ (avoid) speeding on highways, there would not be more traffic accidents reported. (所给词的适当形式填空)

2 . If I __________ (be) you, I would buy that flat now. (所给词的适当形式填空)

5 . If   I __________ (be) you, I would buy that house. （用所给单词适当形式填空）

6 . 下列每个句子中有一处语言错误。每处错误涉及一个单词的增加、删除或修改。
增加: 在缺词处加一个漏字符号（∧）, 并在其下写出该加的词。
删除: 把多余的词用斜线（\）划掉。
修改: 在错的词下划一横线, 并在该词下面写出修改后的词。
注意: 每处错误及其修改均仅限一词。
1. If it were not for his absence, we can have defeated the other team.
2. A good coach knows how to deal with the strength and weaknesses of each player.
3. The moment when he rose to speak, the audience burst into cheers.
4. You can’t take for granted that I should do everything for you.
5. The law was passed with response to public pressure.
6. When Mr. Green retired, his son took on the business from him.
7. I’ve already told you that I’m going to buy it, however the cost.
8. He held his head up as if he has defeated the whole world.
9. Felt rather hungry, we managed to catch some fish in the water and had a fish-barbecue by the river side.
10. He is the only one of the students who have won the prize twice.

7 . Thank you for your timely help; otherwise we in great trouble now.

A．must have been	B．would have been
C．would be	D．must be