1、The ______ of blood always makes him feel sick.
2、The police were given an order that the stolen documents must be recovered at all _____.
3、Thank you for applying for a position with our firm. We do not have any openings at this time, but we shall keep your application on _______ for two months.
4、I saw a ______ good film on TV last night.
5、Selecting a mobile phone for personal use is no easy task because technology ___ so rapidly.
C.will have changed
6、—Alice, why didn’t you come yesterday?
—I _______, but I had an unexpected visitor.
C.was going to
7、Most environment problems exist because adequate measures for preventing them ____ taken in the past.
C.were not being
D.had not been
8、Mr. Johnson acts as if he __________ an expert.
9、What would have happened _________?
A.if Tom has walked farther
B.if Tom should walk farther
C.if Tom had walked farther
D.if Tom walked farther
10、The workers are not allowed to smoke in the factory. They ______ do that.
B.don’t have to
11、Hurry up! Janet ______ for us at the bus stop.
B.must be waiting
C.can be waited
D.must have waited
12、Twenty dollars _______ more than I could afford.
13、Neither I nor Kathy ______ fond of classic music.
14、Mrs. Jones, accompanied by her two daughters, ______.
15、He’s got himself into a dangerous situation _____ he is likely to lose control over the plane.
16、Nobody but a young woman _________the airplane crash.
17、I gave John a present but he gave me nothing _____.
18、This new instrument is far superior _____ the old one we bought three years ago.
19、Nowadays advertising costs are no longer in reasonable _______ to the total cost of the product.
20、Mr. Wilson said that he did not want to _______ any further responsibilities.
1~5: DDDBA6~10: CBCCA
11~15: BBBDA 16~20: AABAA