内容正文:
I. Choose the best answer.
1. When _____, the museum will be open to the public next year. (2002上海春)
A. completed B. completing
C. being completed D. to be completed
2. Unless ________ to speak, you should remain silent at the conference. (2003上海春)
A. invited B. inviting
C. being invited D. having invited
3. ________ time, he’ll make a first-class tennis player. (2003北京)
A. Having given B. To give
C. Giving D. Given
4. _____ by a greater demand of vegetables, farmers have built more green houses. (2007浙江)
A. Driven B. Being driven
C. To drive D. Having driven
5. Ideally _____ for Broadway theatres and Fifth Avenue, the New York Park hotel is a favourite with many guests. (2008上海) [来源:学科网]
A. locating B. being located
C. having been located D. located
6. _______ twice, the postman refused to deliver our letters unless we chained our dog. (2009北京)
A. Being bitten B. Bitten
C. Having bitten D. To be bitten
7. The experiment shows that proper amounts of exercise, if __________ regularly, can improve our health. (2010浙江)
A. being carried out B. carrying out
C. carried out D. to carry out[来源:Zxxk.Com]
8. Anyone, once ______ positive for H7N9 flu virus, will receive free medical treatment from our government. (2013福建)
A. to be tested B. being tested
C. tested
D. to test
II. Correct the following sentences.
1. Giving more time, I would do it better.
2. Deeply moving by his words, the old man agreed to his request.
3. Seen his mother coming, the child was very happy.
4. The murderer was brought in, with his hands tying behind his back.
5. He came back with a basket filling with eggs.
III. Fill in the blanks.[来源:学.科.网]
1. If _____ (do) carefully, the experiment will be su