14．These aren't ____books．Mary，you left _____at home．（　�。�

A．

you，your

B．

your，yours

C．

yours，your

D．

your，you

13．--Now more people are paying attention to protecting the environment．
--So we believe ____we will be less pollution in the future．（　�。�

A．

loudly

B．

lovely

C．

strongly

D．

carefully

12．He has much ____as an engineer．So he can build the bridge successfully．（　�。�

A．

balance

B．

experience

C．

surface

D．

service

11．I'd like to go with you，_____I'm too busy．（　�。�

A．

or

B．

and

C．

but

D．

so

10．It is important ___us to make full use of time．（　�。�

A．

for

B．

of

C．

with

9．Once upon a time，a fox was walking along a road．He saw some beautilul grapes hanging over a high wall．He stopped to look at the grapes．They looked nice to eat．The fox wanted to eat the grapes very much，but he couldn't reach them．So he jumped as high as he could．Sometimes his nose touched a grape，but his mouth could not reach it．The fox jumped and jumped until he was very tired．
Finally he stopped jumping and walked away with his nose held high．He said，"I don't need those grapes．They look nice but I'm sure they are sour．"
In our dailly life，when people can't get something they want，they may say，"The grapes are sour．"

根據(jù)短文內(nèi)容，判斷句子的正誤，正確的涂T，錯誤的涂F．
51．The fox was walking along a river．F
52．The grapes were beautiful and looked nice to eat．T
53．The fox didn't want to eat the grapes very much．F
54．The grapes were too high for the fox to get．T
55．Today，when people can't get what they want，they often say it's not good．T．

8．

You        sudden        discuss         whether         thousand

41．Kate，be careful with the knife or you may hurtyourself
42．The manager askedwhetherhe could find the causse of the accident
43．It is reported that there are over thirty-fivethousandworks of art in Louvre Museum．
44．When the children were climbing the mountains，a snakesuddenlyappeared and scared them．
45．Jack is interested in environmental protection and he oftendiscussesthe pollution problems with his friends．

7．--How long___your brother___this camera？
--For two weeks．（　　）

A．

have，bought

B．

have，had

C．

has，had

D．

has，bought

6．Fish can't live___water．（　�。�

A．

with

B．

in

C．

without

D．

of

5．Although he was _____my opinion，the old professor didn't come up with his own．（　�。�

A．

against

B．

on

C．

for

D．

in