Large quantities of apples ________wasted.

15. We live day by day, but in the great things, the time of days and weeks _________ so small that a day is unimportant. (2007湖南卷)

16. He is the only one of the students who _____ a winner of scholarship for three years. (2002上海春季卷)

17. A survey of the opinions of experts ______ (show) that three hours of outdoor exercise a week ____ good for one’s health. (2007江西卷)

18. As you can see, the number of cars on our roads__________(keep) rising these days. (06全国卷II)

19.Nowadays, a large number of women, especially those from the countryside, ___________(work) in the clothing industry.（2005辽宁卷）

20. ___________(五分之二) of the land in that district ______ covered with trees and grass. (2000上海卷)

21. Every possible means _____________ (use) to prevent the pollution, but the sky is still not clear. (00上海)

22. On top of the books ______ the photo album you’re looking for.（2005上海）

A. is B. are C. has D. have

二、改错：

1. Many a graduate have gone to Beijing in hopes of finding good jobs.

2. Each of the students, working hard at his or her lessons, hope to go to university.

3. Two fifths of the land here are covered with trees and grass.

4. He is the only one of the students who have been a winner of scholarship for three years.

5. Now the young likes to dye their hair brown to attract people’s attention.

6. A library with five thousand books are offered to the nation as a gift.

7. When and where to build a new factory haven’t been decided yet.

8. One third of the population here is workers.

9. East of the lake stands two old temples.

10. More than one person have made the suggestions.