1 .The prfessor prepares his lectures carefully before tryin

1 .The prfessor prepares his lectures carefully before trying to carry ___ in his class.(4 分)
A.it out
B.out it
C.them out
D.out them
2 .Teacher told Tom ____ late for school.(4 分)
A.not to
B.not be
C.not to be
D.did not be
3 .____ of them knew anything about it,because it was confidential.(4 分)
A.Some
B.Any
C.No one
D.None
4 .He was born in a rich family,but ___ he became a criminal.(4 分)
A.later in his life
B.later in his living
C.later on his life
D.later at his life
5 .Could you give me ____?(4 分)
A.some advice
B.some advices
C.an advice
D.such an advice
6 .___ books you borrow from the library should be returned in two weeks’ time.(4 分)
A.Whatever
B.Which
C.No matter what
D.What
7 .Shopping will be ____ cheaper if in holidays.(4 分)
A.much even
B.very
C.quite
D.even
8 .While crosing the street,he knocked ____ our car.(4 分)
A.at
B.into
C.off
D.out
9 .Madam Lee made the babysitter ____ the housework again.(4 分)
A.do
B.to do
C.Doing
D.raised
10 .It’s very kind ____ say so.(4 分)
A.from you to
B.of you to
C.by you to
D.that you
11 .The city has a population of over _____.(4 分)
A.five hundred million
B.five hundred millions
C.five hundreds million
D.five hundred millions people
12 .Only if you follow the notes_____ oprate the machine.(4 分)
A.we can
B.will we
C.we do
D.we will
13 .There is _______ polluted water in the factory.(4 分)
A.lot
B.much
C.many
D.plenty
14 .They differ ___ each other in many ways.(4 分)
A.to
B.with
C.on
D.from
15 .The war broke out ___1914.(4 分)
A.in
B.at
C.on
D.since
16 .We are looking forward ____ each other next week.(4 分)
A.to see
B.to seeing
C.seeing
D.see
17 .It was not until 1980s _____ they settled down in north America.(4 分)
A.which
B.than
C.that
D.then
18 .I objected ____ in the conference without democracy.(4 分)
A.to voting
B.vote
C.having voted
D.voted
19 .This is an old house,the cover _____ had been torn.(4 分)
A.of which
B.which
C.of whose
D.of that
20 .The number of students who failed the chemistry examination ___to fifteen.(4 分)
A.have increased
B.has increased
C.is increased
D.are increasing
21 .We all think _____ our duty to help those who cannot support their children’s education.(4 分)
A.it
B.its
C.that
D.which
22 .Usually there is ____ traffic in the streets on Sundays than on weekdays.(4 分)
A.much more
B.little
C.fewest
D.fewer
23 .Music plays ____ important part in his life.(4 分)
A.least
B.more
C.the most
D.much
24 .He keeps on learning martial arts for about _____.(4 分)
A.one and half years
B.a half and year
C.a year and half
D.half a year
25 .I still remember the year ____ I first came to this beautiful city.(4 分)
A.which
B.in which
C.that
D.for which