Just as the clothes a person wears, the food he eats and the friends with whom he spends his

time, his house _______ his personality.（ ）

A. resembles　　　　 B. strengthens　　　　 C. reflects　　　 D. shapes

—I’m thinking of tomorrow’s test. I’m afraid I can’t pass this time.

　 —Cheer up! I’m sure you’ll _____ it.

　 A. set　　 B. take　　 C. make　　 D.catch

We have to finish the job,______.

A. long it takes however　　　　　　　　　 B. it takes however long

C. long however it takes　　　　　　　　　 D. however long it takes

Daddy didn’t mind what we were doing,as long as we were together,　　 fun.

A、had　　 B、have　　 C、to have　　 D、having

Nowadays, use____of certain waste materials to protect the environment.

A. is making　 B. will make　　 C. is being made D. will be made

----I’m going downtown.　 ----Come on, _______.

A. I’ll give you a lift　　 　 B. You are welcome　

C. Don’t do that　 　　　 D. Come with me

Many of the world's pollution problems have been 1　 by the crowding of large groups of people into cities．Supply for the 2　　 of the people leads to 3　 pollution by industry．If the 4　 increase in human population 5　 at the present rate，there may be much greater harm． Some scientists speak of the 6　 in number of people as“population pollution．”

About 2000 years ago，the world 7　 was probably about 250 million． 8 　reached a billion in 1850．By 1930the population was two billion．It is 9　 three and a half billion．It is 10　 to double by the year 2005．If the population continues to grow at the same 11　 ， there would be 25 billion people in the world a hundred years from now．

Man has been using the earth's 12　 more and more rapidly over the years．Some of them are almost 13　 ．Now many people believe that man's greatest 14　 is how to control the growth of his population．The 15　 in the world will not support the human population，in time to come，if the 16　 rate of increase continues． 17　 there is over crowding in the 18　 and hunger in some countries． Can man's rate of increase 19　 ？Many people believe that human survival in the future depends on the answer 20　 the question．

1．A．made　　 B．caused　　　　 C．led　　　　　 D．worked out

2．A．needs　　 B．satisfies　　 C．service　　　 D．lacks

3．A．farther　 B．less　　　　　 C．further　　　 D．better

4．A．harmful　 B．small　　　　 C．slow　　　　　 D．rapid

5．A．stops　　 B．continues　　 C．slows down　　 D．a(chǎn)dds to

6．A．increase B．reduce　　　　 C．quality　　　 D．quantity

7．A．people　 B．situation　　 C．population　　 D．land

8．A．They　　 B．You　　　　　 C．We　　　　　　 D．It

9．A．now　　　 B．in the past　 C．in the future D．then

10．A．hoped　 B．expected　　　 C．wished　　　 D．looked forward to

11．A．time　　 B．year　　　　　 C．rate　　　　　 D．period

12．A．place　 B．oil　　　　　 C．mines　　　　 D．resources

13．A．missed　 B．rich　　　　　 C．gone　　　　　 D．enough

14．A．problem B．power　　　　 C．plan　　　　　 D．idea

15．A．food　　 B．electricity　 C．energy　　　　 D．materials

16．A．past　　 B．present　　　 C．future　　　　 D．slow

17．A．Already B．Yet　　　　　 C．Still　　　　 D．Often

18．A．villages B．mountains　　 C．cities　　　　 D．farms

19．A．continue B．exist　　　　 C．fall　　　　　 D．keep

20．A．in　　　 B．of　　　　　　 C．to　　　　　　 D．for

For generations the people in these two villages lived in perfect_________.

A. conflict B. Distinction　 C. harmony　 D. regulation

He lost his __________and fell off his bicycle.

A. balance　　　 B. strength　　　 C. power　　　　 D. way

Jack, I’m afraid I’ll turn to you． I think chemistry is ________ physics．

　 A． as a difficult subject as　　 B． a subject the same difficult as

　 C． as difficult a subject as　　 D． the same difficult subject as