John wanted to buy some new clothes, so he went to a shop. First he asked for some trousers and put them on, but then he took them off and gave them back to the shopkeeper and said, “No, give me a coat instead of these trousers.” The man gave him a coat and said “This one costs the same as the trousers.” John took the coat and walked out of the shop. The shopkeeper ran after him and said, “You have not paid for the coat!”

　 “But I gave you the trousers for the coat,” said John. “They cost the same as the coat, aren’t they?”

　 “Yes,” said the shopkeeper, “But you didn’t pay for the trousers!”

　 “Of course I didn’t!” answered John, “I didn’t take them, I am not stupid! Nobody gives things back and then pays for them.”

51. John went to a shop ________

A. getting some new trousers

B. for some new shirt.

C. To buy some new shoes

D. For some new clothes.

52. First John _____ some trousers, but at last he ______ a coat instead of them.

A. asked for, took off　 B. tried on, took C. took off, put on D. bought, bought

53. The shopkeeper ran after John ________

A. in order to give him the trousers.

B. because John had not paid for the trousers.

C. in order to return his change

D. because John had not paid for the coat.

54. John told the shopkeeper that he had given ______

A. the money for the trousers

B. the coat for the trousers

C. the trousers for the coat

D. the money for the coat

Jogging has become the most popular individual sport in America．Many theories have been put forward to explain the popularity of jogging．The truth is that jogging is a cheap, quick and efficient way to achieve physical fitness．

The most useful sort of exercise is exercise that develops the heart, lungs, and circulatory （循环）systems．If these systems are fit, the body is ready for almost any sport and for almost any sudden demand made by work or emergencies．Running trains your heart and lungs to deliver oxygen more efficiently to all parts of your body．It is worth noticing that this sort of exercise is the only kind that can reduce heart disease, the number one cause of death in America．

The only equipment that is needed is a good pair of shoes．Physicians advise beginning joggers not to run in tennis or gym shoes．A good running shoe will give the knee and ankle（脚踝）more stability（稳定性）．Wearing good shoes will prevent the foot, ankle and knee injures and will also enable the wearer to run on different surfaces．

No other special equipment is needed; you can jog in any clothing you want, even in your street clothes．Many joggers wear expensive, flashy warm–up suits, but many people just wear a simple T-shirt or jog in last year’s clothes．In cold weather, several layers（层） of clothing are better than one heavy sweater or coat．If joggers are wearing several layers of clothing, they can add or take off layers as conditions change．

    It takes surprisingly little time to develop the ability to run．The American Jogging Association has a twelve–week program designed to move from a fifteen–minute walk （which almost anyone in reasonable health can manage） to a thirty-minute run．A measure of common sense, a physical examination, and a planned schedule are all it takes．

1．The main purpose of this passage is to         ．

A．discuss jogging as a physical fitness program
B．describe the type of clothing needed for jogging

C．provide scientific evidence of the benefits of jogging

D．promote some shoes for jogging

2．Which of the following is the only special equipment that joggers need?

A．Good shoes．  B． Street clothes．    C．Expensive suits．    D． Warm-up trousers．

3．The most useful kind of exercise is exercise that         ．

A．trains the body for weight lifting
B．enables a person to run ahead with great power

C．is both beneficial and inexpensive

D．develops the heart, lungs, and circulatory systems

4．We can conclude from this passage that         ．

A．because of jogging, heart disease is no longer an American problem
B．jogging can be harmful if the runner is not properly prepared
C．warm–up suits are better than T-shirts for jogging
D．jogging is bad for your heart and lungs

 Martin Henfield talks about some of his experience(经历) as a twin: when we were small my mother dressed us __1_  the same clothes. That was bad enough and we didn’t like it. But we went on our first camping trip, it was even __2__. We were only ten years old, and while __3_  went into their sleeping bags for the  _4__, we were not happy to snuggle(偎依) inside a double sleeping bag my mother made for us.

At school our classmates __5__us Henfield One and Henfield Two, so people ___6__ even see our difference according to our initials  because __7__ of us were M.O. It was only when I went to  _8___ and began to have my own friends that I started to feel my own freedom of identity（身份）.

Before I went to college, during my secondary school __9__, I __10__ to a job on a building site. My twin brother, Mike Henfield, didn’t work. One day I asked my boss, “Can I have a week  _11__?”  “Certainly,” he said, “but you won’t have the job when you   12__ back.” I didn’t want to __13__ the job. So on Monday morning, Mike went there   in my  _14__, jacket and hat and he worked for me for one week __15___ of them knew the difference.

1. A. in                 B. for                   C. on            D. with

2. A. badder          B. worse               C. good         D. better

3. A. all boys                                     B. another boy      

C. all the other boys                            D. all the boys

4. A. day            B. holiday             C. night         D. mid-night

5. A. called           B. knew                C. told           D. made

6. A. didn’t           B. needn’t             C. mustn’t     D. couldn’t

7. A. very             B. each                 C. both          D. all

8. A. middle school B. college              C. high school D. school

9. A. holidays        B. week                C. weekend    D. holiday

10. A. received      B. got                   C. find           D. made

11. A. off             B. free                  C. on             D. back

12. A. came          B. will get             C. got            D. are

13. A. miss           B. lose                  C. lost           D. losing

14. A. coat            B. shirt                 C. shoes               D. trousers

15. A. None          B. Nobody            C. All            D. Each