学生语法专项训练

学生语法专项训练

动词的时态和语态

1.Before the first non-stop flight made in 1949, it ______ necessary for all planes to

land for refueling.

a. would be

b. has been

c. had been

d. would have been

2.Once environmental damage ______, it takes many years for the system to recover.

a. has done

b. is to do

c. does

d. is done

3.Until then, his family ______ from him for six months.

a. didn’t hear

b. hasn’t been hearing

c. hasn’t heard

d. hadn’t heard

4.If she doesn’t tell him the truth now, he’ll simply keep on asking her until she

______.

a. does

b. has done

c. will do

d. would do

5.While people may refer to television for up-to-the-minute news, it is unlikely that

television ______ the newspaper completely.

a. replaced

b. have replaced

c. replace

d. will replace

6.She ought to stop work; she has a headache because she _______ too long.

a. has been reading

b. had read

c. is reading

d. read

7.My train arrives in New York at eight o’clock tonight. The plane I would like to

take from there ______ by then.

a. would leave

b. will have left

c. has left d .had left

8. A thief who broke into a church was caught because traces of wax, found on his

clothes, _____ from the sort of candles used only in churches.

a. come

b. that came

c. coming

d. had come

9.You should have put the milk in the ice-box; I expect it ______ undrinkable by

now.

a. became

b. had become

c. has become

d. become

10.Whenever we visited them, they _____ television.

a. have watched

b. had watched

c. watch

d. were watching

11.He has been looking everywhere for you, and he still _______.

a. does

b. has been

c. has

d. is

12.It was only after some progress _____ in the use and development of electric

current that men began to realize the importance and possibilities of magnetism.

a. was made

b. would have been made

c. has been made

d. had been made

13.The company ______ a rise in salary for ages, but nothing has happened yet.

a. promised

b. is promised

c. is promising

d. has been promising

14.This is one of the rarest questions that _______ at such a meeting.

a. has ever been raised

b. is raised

c. are raised

d. have ever been raised

15.In this experiment, they are wakened several times during the night, and asked to

report what they ________.

a. have just been dreaming

b. are just dreaming

c. had just been dreaming

d. had just dreamed

16.Tom is the only one of the students in his class who ______ studied in China.