2018成人高考专升本《英语》语法练习及答案（4）

　　1. — I’m sure Andrew will win the first prize in the final.

　　— I think so. He ________ for it for months.

　　A. is preparing B. was preparing

　　C. had been preparing D. has been preparing

　　2. By the time he realizes he _________ into a trap, it’ll be too late for him to do anything about it.

　　A. walks B. walked C. has walked D. had walked

　　3. So far this year we _______ a fall in house prices by between 5 and 10 percent.

　　A. saw B. see C. had seen D. have seen

　　4. Cathy is taking notes of the grammatical rules in class at Sunshine School, where she ______ English for a year.

　　A. studies B. studied C. is studying D. has been studying

　　5. Danny _________ hard for long to realize his dream and now he is popular.

　　A. works B. is working C. has worked D. had worked

　　6. —I have got a headache.

　　—No wonder. You_________ in front of that computer too long.

　　A. work B. are working C. have been working D. worked

　　7. The unemployment rate in this district_______ from 6% to 5% in the past two years.

　　A. has fallen B. had fallen C. is falling D. was falling

　　8. Now that she is out of job, Lucy ___ going back to school，but she hasn’t decided yet.

　　A. had considered B. has been considering

　　C. considered D. is going to consider

　　9. —______ you ______ him around the museum yet?

　　—Yes. We had a great time there.

　　A. Have ; shown B. Do ; show C. Had; shown D. Did; show

　　10. —Hi, Tracy，you look pale.

　　—I am tired. I _______ the living room all day.

　　A. painted B. had painted C. have been painting D. have painted

　　11. ____ my breakfast when a robber broke into my home.

　　A had B had been having C have been coming D was having

　　12. My boss _______ trouble, so I was fed up with him.

　　A was constantly making B were constantly making

　　C were making constantly D was constantly made

　　13. I regret that I divorced him. I ______ stupid.

　　A am just B had just been C was just being D would just be

　　14. He discovered that his luggage ________ stolen.

　　A had been B has been C was D would be

　　15. She ______ clean out the room last week, but she was too busy at that time.

　　A intended to B was intended to C had intended to D has intended to

　　16. No sooner _______than it began to rain.

　　A did he return B had he returned C he did return D he had returned.

　　Key： 1-5 DCDDC 6-10 CABA 11-15CDBCAC