21.Mary got a cold so she ______ stay in bed right now.A can B needs C may D could 22.We have fo21.Mary got a cold so she ______ stay in bed right now.A can B needs C may D could22.We have four computers in our office but _______ of them are in good

21.Mary got a cold so she ______ stay in bed right now.A can B needs C may D could 22.We have fo21.Mary got a cold so she ______ stay in bed right now.A can B needs C may D could22.We have four computers in our office but _______ of them are in good
21.Mary got a cold so she ______ stay in bed right now.A can B needs C may D could 22.We have fo
21.Mary got a cold so she ______ stay in bed right now.
A can B needs C may D could
22.We have four computers in our office but _______ of them are in good order.
A all B one C none D both
23.________ you keep on practicing English,you can use it freely one day.
A As long as B As well as C As soon as D As possible as
24.The building now ______ down is our old office building.
A to be torn B being torn C torn D tearing
25.She bought a new bike last Sunday,because her old one _______.
A had stolen B was stolen C had been stolen D stolen
26.I called Tom at his office,but the voice _____ answered the phone was not his.
A who B which C whom D when
27.Will you show me the boy ________ mother is working in our department?
A his B whose C who D that
28.I wish you ________ here last night.All of us were waiting for your arrival.
A came B come C had come D will come
29.I would rather you _______ good things to her.
A do B will C did D has done
30.This is ________ place that I have ever been to in my life.
A the better B the best C a good D a better
31._______ he is concerned,things are going well and he has no difficulty handling the business.
A As far as B As long as C As soon as D As well as
32.Jane always enjoys _______ to popular music at home on Friday evening.
A listening B being listening C to listen D to be listening
33.Would you be so kind ________ to do me a favor?
A but B or C and D as
34.The experiment is not satisfactory and its data is doubtful; we’ll have to do it _______time.
A second B the second C a second D this second

21.Mary got a cold so she ______ stay in bed right now.A can B needs C may D could 22.We have fo21.Mary got a cold so she ______ stay in bed right now.A can B needs C may D could22.We have four computers in our office but _______ of them are in good
21.b 22.c 23.a 24.b 25.c 26.c 27.b 28.c 29.a 30.b 31.d 32.a 33.c 34.c