a. will show …becomes
b. shows …will become
c.will show …will become
d. shows …becomes
8.He left home in 1970 and ___ heard from since.
a. hadn’t been
b. wasn’t
c. not has been
d. has not been
9.We _____ the cold winter for the past 2 years.
a. would have
b. had
英文文章c. have had
d. have been having
10.He ____ TV when I dropped in last night.
a. was watching
b. had watched
c. watched
d. have been watching
11.When I was in the city, I visited the university where I ______.？
a. had studied
b. studied
c. was studying
d. did study忘记准考证号怎么查四级成绩
12.You _____ your books about . (现在进行时同频率副词always，constantly，continually,forever等连用是，表经
常发生，具有持续性的事情，或表不满或抱怨情绪。)
a. constantly leave
b. are constantly leaving
c. constantly left
年月日格式d. have constantly left
13.By the time you arrived in London , we ____ in Europe for two weeks.乔布斯英文名
a. shall stay
b. have stayed
c. will have stayed
d. have been staying
14.Smith will not be able to attend the meeting tonight becau ______.
a. he must have a class
b. he will be teaching a class
c. he teaches a class
d. he will have been teaching a class
15.She _____ clean out the space room last week , but was too much occupied at that time.
a. intended to
b. was intended to
c. had intended to
d. has intended to
16.When I saw her smiling face, I knew she _____ good news of her husband .
a. has
韩语在线学习b. has had
c. had had
d. was having
17.By the time the cour ends, _____ a lot about Britain.
a. we’ll learnt
b. we are learning
c. we have learnt
d. we’ll have learnt
18.He got word that a delegation ______.
a. soon has arrived
b. soon arrived
c. is soon going to arrive
d. would soon arrive
19.Will you come and join us when we _____ a farewell party ?
a. will give
amitabhab. give
c. gave
d. have given
20.The company ____ a ri in salary for ages , but nothing has happened yet.
a. is promid
b. is promising
c. has been promising
d. promid
II.Error Corrections
1.This morning the student was nt home from school becau he is caught cheating on an examination.
2.When he retires, Professor Jones will be teaching here for over thirty years, but his class are never dull. ３．When the policeman found the body of that young man, he had already died for about two days. Been dead ４．Although the students are disliking the material they are studying right now, their instructor has no authority to change the syllabus.
５．Since last fall, the young rearcher watched the flowers she grows respond to the sun. ６．The woman admitted to the doctor that her little boy had sat in the back room and ate everything he could find.
７．The change that took place in air travel during the last sixty years would have emed completely impossible to even the most brilliant scientists at the turn of the 19th century.
８．No sooner had the words been spoken than he had realized that he should have remained silent. ９．After making the experiment for three days he suddenly realized that he has been using the wrong method. １０．They were sweating all over becau they were playing basketball for more than two hours. III. Fill in the brackets with the proper forms of the verbs
1.Don’t make a sound or you will wake the baby; and then he ____ (not get ) to sleep again.
2.It’s no u trying to e him at six this evening, becau he _____ (give) a lesson again.
3.I hope they ____ (repair) this road by the time we come back next summer and then we can take it.
