谁能帮我解答一下下面的英语题目啊马上就要考试了 拜谢 .

谁能帮我解答一下下面的英语题目啊马上就要考试了 拜谢 .
30.____I’ve bought a new dictionary,I’ll not use yours any more.A.For
B.While
C.Now that
D.Just that
满分：2 分
31.Could you please pay me( )advance?A.不填
B.on
C.in
D.for
满分：2 分
32.As _____ announced in today's papers,the Shanghai Export Commodities Fair is also open on SundayA.being
B.is
C.to be
D.been
满分：2 分
33.A:Where is David?B:He is having lunch in ( ) Chinese restaurant on ( ) seventh floor.A.a,a
B.an,the
C.the,the
满分：2 分
34.I just ( ) at the office for most of the day,and I do no exercise.A.sit around
B.sit in
C.sit down
满分：2 分
35.Jack ____ a very promising young singer.A.is looked upon as
B.looks upon as
C.is looked on like
D.looks upon like
满分：2 分
36.Williams _____ in London,not in China.A.live
B.lives
C.is live
满分：2 分
37.A:So,do you like the cinema near Hyde Park?B:Yes,I ( ) it.A.love
B.am loving
C.loves
满分：2 分
38.A:( B:Yes,I do.My mother and father live in Oxford.A.Do you have any family
B.Where are your father and mother
C.Have you any family
满分：2 分
39.A:What do you do?B:( ).A.I am washing the dishes now
B.I am a policeman
C.I do my homework
满分：2 分
40.Please ____ that you attend the meeting on time.A.take care
B.look after
C.look out
D.see to it
满分：2 分
41.If I have a good sleep I'll be _____ to work out the problem.A.possible
B.able
C.capable
D.reasonable
满分：2 分
42.____with the size of the whole earth,the highest mountain does not seem high at all.A.When compared
B.While comparing
C.Compare
D.Comparing
满分：2 分
43.What is your job?I'm ( )accountant.A.a
B.an
C./
满分：2 分
44.A:Whose dog is it?B:( )our dog.( )name is Rex.A.It's…It's
B.Its… Its
C.It's… Its
满分：2 分
45.Both kindness and firmness are needed to ________ domestic animals successfully.A.practice
B.train
C.educate
D.tutor
满分：2 分
46.—You have lovely children.—_______________.A.No,no,no.They are not
B.Oh,no,no
C.You're talking too much
D.Thanks
满分：2 分
47.These books will provide us____all the information we need.A.on
B.in
C.about
D.with
满分：2 分
48.– What would you like,tea or coffee?– ( ).A.Yes,I would
B.Coffee,please
C.Yes,please
D.It's very nice
满分：2 分
49.( ) a coffee machine in the room?A.Are there
B.Is there
C.Have there
满分：2 分
50.A:What does your father do?B:( ).A.He is responsible for the central computer system
B.He works with another man
C.He is in the office
满分：2 分

30.C.既然.
31.C.提前.
32.B.
33.C.个人认为“a,the”也可以.
34.A.sit around 闲坐.
35.A.
36.B.
37.A.
38.A.
39.B.
40.D.确保.
41.B.
42.A.一般直接用Compared……,……
43.B.
44.C.
45.B.
46.D.
47.D.
48.B.
49.B.
50.A
每句都是自己做的.O(∩_∩)O
再问： 能帮我回答一下前面的一个问题么？ 我提的是2个问题 前面一个问题还有20道选择题， 急用
再答： 呃，请给一下链接，我找不到。
再问： http://zhidao.baidu.com/question/528170147?quesup2&oldq=1
再答： 已经回答了。