1.A:Have you been to Canada before?B:( ).

1.A:Have you been to Canada before?B:( ).
A.No,I have
B.Yes,I have
C.Yes,I did
2.Please proceed ____ what you were doing.
A.to
B.on
C.with
D.about
3.Three books are interesting,but the rest ( ) not very good.
A.are
B.is
C.be
4.A friend of mine is meeting me ( ).
A.in Friday
B.after Friday
C.on Friday
5.He told us that he would leave for Shanghai ( ).
A.next day
B.the next day
C.the future day
6.Vegetables are good ( ) you.
A.with
B.for
C.in
7.She didn’t go to the party ( ) she was tired.
A.but
B.because
C.where
8.The children are quite happy ____ the thought of the coming summer holiday.
A.in
B.at
C.upon
D.on
9.She ( ) to town last week.
A.goes
B.went
C.has gone
10.What a lovely dress!Why don't you ( ) it ( ) to see if it fits you?
A.try,on
B.put,in
C.try,look
11.She won’t leave ( ) her friends come back.
A.since
B.until
C.when
12.You must ____ the fact that you are no longer as strong as you were.
A.live on
B.live with
C.live in
D.live up
13.It is reported that two cars ____ into each other this morning on the highway,killing both drivers and two passengers.
A.smashed
B.cracked
C.pressed
D.crashed
14.He ( ) out with his friends last weekend.
A.go
B.went
C.was going
15.Money isn't ( ).
A.anything
B.something
C.everything
16.You have ( ) time to catch your train.
A.plenty of
B.many
C.much
17.Dalian is east ( ) Beijing,( ) the coast.
A.to,on
B.of,on
C.of,at
18.Last Saturday I ( ) an old English friend of mine.
A.has met
B.meets
C.met
19.I don’t know where the key is,but I suppose I ( ) it at home.
A.could have left
B.should have left
C.must leave
20.If I won the lottery,I ( ) a big house.
A.will buy
B.would buy
C.would have bought
21.( ) stole his camera while he is lying on the beach.
A.Anyone
B.Someone
C.Everyone
22.I don't like coloured clothes.I like white( ).
A.ones
B.one
C.an
23.I was watching TV ( ) the telephone rang.
A.until
B.when
C.after
24.It’s high time that the government took some effective measures to ____ the city.
A.clear up
B.show up
C.clean up
D.tear apart
43.He looks tired,he ( ) too little sleep.
A.must have
B.must have had
C.must have been
44.Shall we ( ) a time for our next meeting?
A.make
B.decide
C.fix
45.( ) doing some shopping in the afternoon?
A.How about
B.Do you want
C.Would you
46.( ) the end of the next week,we'll have read five books.
A.Until
B.For
C.By
47.A:I haven’t sat down all day.B:You ( ) be very tired.
A.could
B.have to
C.must
48.The company ( ) just outside the city.
A.is situated
B.located
C.situated
49.We need to have our TV set ( ) before this weekend.
A.repair
B.repaired
C.to repair
50.This jacket is not ( ) for me.I need a bigger size.
A.not enough
B.smaller
C.big enough