1 .We have our office ________every day by a cleaner.

1 .We have our office ________every day by a cleaner.
A.clean
B.to clean
C.cleaned
D./
2 .I have given________eating meat.
A.over
B.down
C.up
D./
3 .Burglaries are going down,_______?
A.are they
B.aren''''t they
C.do they
D.don''''t they
4 .The technicians will have installed the computers__________the end of December.
A.at
B.in
C.by
D.to to
5 .__________every day for 20 minutes .
A.Exercise
B.To exercise
C.Should exercise
D.Exercise
6 .The homeless couple ____ at last in finding a flat to rent.
A.managed
B.did
C.finished
D.succeeded
7 .I can do that job ______myself .
A.by
B.on
C.with
D./
8 .If I___________ time,I_________something better.
A.have ...will make
B.will have...will make
C.had...would make
D.had had...would make
9 .She is _________talking when I am watching TV.
A.always
B.ever
C.seldom
D.sometimes
10 .If I______time ,I _______something better .
A.have ...will make
B.will have ...will make
C.had ...would like
D.had had ...would like
11 .Yhe policeman was attacked_________a knife.
A.on
B.by
C.with
D./
12 .Tom was disappointed that most of the guests______________ when he __
A.left ; had arrived
B.had left ; had arrived
C.left;arrived
D.had left; arrived
13 .Jack spends two hours______housework.
A.do
B.to do
C.done
D.doing
14 .The technicians will have installed the computers _______the end of December.
A.at
B.in
C.by
D.to
15 .His parents live in Shanghai,__________ is a big city in China.
A.that
B.what
C.which
D.it it
16 .He is the man_________dog bit me.
A.that
B.which
C.whose
D./
17 .Jack spends two hours _________housework.
A.do
B.to do
C.done
D.doing
18 .Those cakes look nice.can I have___________?
A.one
B.it
C.-
D./
19 .____________every day for 20 minutes.
A.Exercise
B.To exercise
C.Should exercise
D./
20 .The blue whale is _________largest animal in the world.
A.a
B.the
C.-
D./
21 .Tom is writing to his parents in London ________his pen.
A.by
B.with with
C.on
D.in
22 .She likes to spend time__________with her grandchildren.
A.play
B.to play
C.playing
D./
23 .Tom was diasppointed that most of the guests __________when he_______at the party.
A.left;had arrived
B.had left;had arrived
C.left;arrived
D.had left;arrived
24 .I'm tired.I_______ working very hard.
A.have
B.have been
C.had
D./
25 .Xi’an is one of _______oldest ________in the world.
A.__…city
B.__…cities
C.the…city
D.the…cities
你们都是用心答的，我应该把分给谁呀？

1-5：CCBCB 6-10：DACAC 11-15：BDDCC 16-20：CDABB 21-25BCDBD
我刚才看一下,基本是8,和10不一样.我刚才查语法书得到If I had time, I would come to see you..我的是对的,请尽管采用.