Unit7 SectionB(3a-Self Check)随堂练习
一、用所给词的适当形式填空
1. Nowadays many animals are in ______ (dangerous).
2. The government has made rules on the whale ______ (protect).
3. We must stop ______ (put) rubbish into the sea.
4. An adult panda can eat much ______ (many) than a cat.
5. How can they ______ (reach) the top of the mountain?
二、单项选择
1. Though the workers are tired, they don’t want to stop ____.
A. working
B. work
C. to work
D. works
2. It’s important ____ the piano well.
A. of him to play
B. for him to play
C. of him playing
D. for him to playing
3. —Is this ball bigger than that one?
—No. It’s ____ that one.
A. as big as
B. as bigger as
C. the same big as
D. a quarter as bigger as
4. The birds in the forest lost their homes after the trees had been ____.
A. cut down
B. cut out
C. cut off
D. cut back
5. The film is ____ interesting than that one.
A. many more
B. a lot of more
C. much more
D. even mom much
6. My father was late for work this morning ____ the heavy traffic.
A. because
B. because of
C. as
D. since
7. In China, people usually start ____ for the Spring Festival one month before it comes.
A. prepare
B. preparing
C. prepares
D. to preparing
8. He spent a week ____ the novel.
A. to read
B. in reading
C. on reading
D. for reading
9. Li Ming studied very hard. As a result, he succeeded ____ the entrance examination to college.
A. parsing
B. in passing
C. having passed
D. to pass
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