根据句子意思，填入合适的介词。

1.You should listen __________ the teacher in class.

2.Are you ready __________ the class?

3.There are two beautiful pictures __________ the wall.

4.Happy Birthday! This is the present _________ you.

5.We are having a sports meeting __________ the playground now.

Cooperation(合作) and competition are 1  important. They’re necessary for a person to achieve success in life.
Learn to be cooperate with others. No one likes a selfish(自私的) or greedy(贪婪的)person. However, everyone likes a cooperative and friendly person. Everything we do today,   2  in doing business or making friends, depends on our ability to  3 with one another. In our society, most tasks(任务) need the cooperation of many people  4 they can be finished successfully. So we must try to be cooperative. Each person   5 a small part of a machine . If only one part is out of order, the machine can’t be running  well.  6 , transportation and communication systems are developing quickly and people all over the world can keep in line with each other _7 . It’s hard for a person who is away from the society to have a deep understanding of the world he 8 . Cooperation is becoming more and more important for a person to get a good life.
Being competitive(竞争的) also has a place in life. If you want to get more success and be better than others, you must work harder and study more carefully. The desire(愿望) to succeed and do better than others   9 us to work harder. If there were no competitions, a sports meeting would never be   10 and successful, and we could never have champions(冠军).
We cooperate with others to be more competitive, we compete to get a better environment for cooperation leads(带领) us to realize our goals and meet our needs.
根据短文内容选择正确答案。
【小题1】A. all                B. both                    C. neither
【小题2】A. if                 B. weather                 C. whether
【小题3】A. get along          B. get off                 C. get back
【小题4】A. in order           B. in order to             C. so that
【小题5】A. likes              B. is like                 C. looks like
【小题6】A. Except             B. Besides                 C. But
【小题7】A. easier             B. much better             C. more easily
【小题8】A. lives in           B. lives on                C. lives
【小题9】A. encourage          B. encourages              C. encouraged
【小题10】A. excited            B. interested              C. exciting

用所给词的适当形式填空。

1.Hearing the good news, she shouted with ­          (excite).

2.The best time __________ (visit) Chinese gardens is spring.

3.She just couldn’t stop      ___  (laugh) when she heard the joke.

4.The Changjiang Bridge      __   (build) in the 1950s.

5.I am           (terrible) sorry that I’m late again.

6.These pictures must _________ (keep) well.

7.We will have fun       __    (visit) the park?

8.It’s a waste of time to read that book because it’s       __   (mean)?

9.   __   (luck), they survived the earthquake on April 14.

10.We were all    __     (happy) because we lost the basketball match.

11.The Greens         __  (have) supper at this time yesterday.

12.Nobody tells me how          (read) this word.

13.My aunt       __  (real) like shopping.

14.These birds fly to the          __  (south) part of China.

15.We’ll have a sports meeting if it       __  ( not rain) tomorrow.