1. ---Were all three people in the car injured in the accident?---No,___ only the two passengers who got hurt.                                                                                       
A. it was  B. there is  C. it were  D. there was
2.  ---Who is making so much noise in the garden?  --- ___ the children.
A.     It is  B. They are  C. That is  D . There are
3. It was ___ she was about to go out ____ the telephone rang.
A. when ; that  B. so; that   C. before; then D. when; before
4. It was ___ he said ___ disappointed me.
A. what; that   B. that; what  C. that; when  D. it; when
5.____ that silver is not widely used as a conductor?
A. Why is  B. Is it why  C. Why is it  D. Why is that
6.---I can’t find Mr. Smith .Where did you meet him this morning?--- It was in the hotel ___ he stated.                                                                          
A. that   B which  C. the one  D. where
7.It was in the small house ___ was built with stones by his father ___ he spent his childhood.                                                                       
A. which; that   B, that ;where  C, which; which   D. that; which
8.It was ___ it was raining so hard that we had to stay at home all day.
A. since  B .for  C. as  D. because
9.Is ____ three hours ____ the boy ___family is poor to come to school on foot?
A .it ;that; whose   B. it; that it takes; whose   C. it for ;that it takes;  whose        D. it; when ;that
10. his wife left him without saying goodbye.                                     
A. that  B .which  C .when  D. in which
11. It is a winter night ___he spent with me last night.                                     
A. that   B. where   C. as   D .when
12It is the young man ___ looked for ___ caught the murderer.
A.     that; who   B. that; they   C. they ;that  D they ;which
13.It was ____ my teacher worked ____ I work hard.
A.  where; that    B. where； where   C .that; that   D. that ;where
14.It was evening__we reached the little town of Winchester.                                                 
A that  B. until     C. since   D. before
15.It was until dark ___ he found ___ he thought was the correct way to solve the problem.
A. that; what   B. that; that   C. when; what   D. when; that
16.It was until last year that he ___.                                            
A. left school for a new start 
B .came to realize the importance of learning English.
C. worked as an English teacher at a middle school
 D .set out to build a new house of his town.
17.It is the ability to do the job ____ matters ,not where you come from or what you are.
A. one   B. that   C .what   D. it
18. I don’t know ____ that you stay here.
A. how long it is   B. how long is it  C. it is how long   D.  is it how long
19.It was _____ that caused him to serve dinner an hour later than usual.
A. we being late   B. our being late   C. we were too late   D. because we were late
20.---what was the party like?---Wonderful. It’s years _____ I enjoyed myself much.
A. after   B. before   C .that   D. since

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