求答案！！！！

求答案！！！！

1The old man is used to__________early in the morning. 【A. exercising 】

2 The workers are busy_______________models for the exhibition. 【D. making 】

3 I spent half an hour______________this difficult math problem. 【A. working on】

4 __________I need is a good English-English dictionary. 【C. What 】

5 I would like to see a suit _________ the one in the window. 【D. like 】

6Neither Bill nor his parents _________ at home. 【C. are 】

7 On _________ in London, Smith went to see the House of Parliament. 【D. arriving 】

8 Do not make the same mistake _______ I did. 【D. as 】

9 ______ yesterday, I would have asked him not to do that. 【B . If he came 】

10― Do you think I should study Japanese or French?

― _______________. 【C It’s up to you 】

11 It was a minor illness, and she soon______________ it. 【C. got over 】

12The population of the world is growing at a dangerous____________. 【B. rate 】

13 Any student who___________his homework is unlikely to pass the examination【D. neglects】

14Nobody but a young woman_____________the airplane crash.【C survived 】

15 It was unwise of him to_____________the unreliable data in his speech. 【B . refer to】

16 The girl is not happy at the new school. She has _________ friends there. 【A. few 】

17 She will always _________ in mind what her parents told her when she left home. 【B. keep 】

18 The guests said that they wouldn’t mind _________ a little light music. 【B. having 】

19 I tried to put ____ a telephone call to him, but his line was always busy. 【D. through 】

20They had succeeded _______ the task in time.【C. in completing 】

1 A 2 D 3 A 4 C 5 D 6 A 7 D 8 D 9 B 10 C 11 C 12 B 13 D 14 C 15 B

16 A 17 B 18 B 19 A 20 C