1．Playing basketball is a kind of________(身体的) exercise.

2．I________(承认) that due to lack of experience I have made some mistakes.

3．More road________(建设)works on the A10.

4．The sewing machine will soon________(占领) about 50% of the world market.

5．Peter owed me 1,000 dollars but could pay only half that a________.

6．The________(数字) above shows our achievements in economy.

7．In London，car________(引擎) produce 99% of all carbon monoxide in the atmosphere.

8．We must stop him from seeing her s________.

9．Don't ride your bicycle on the p________.

10．These novels have been shortened to s________the need of children.

11．Some people________（无所事事）while others are doing all the work.

12．________（平均的），he spends two hours a day in reading.

13．Real incomes of workers________（上升）by 10% in the past year.

14．Tom________（沉溺于）playing golf，thinking about nothing but it.

15．A mini­bus was sent________（接送）the tourists at the park gate.

16．They managed to________（继续）their experiments in spite of the difficulties.

17．Usually teachers________（比作）burning candles.

18．Since the examination is________（即将到来），I have to give up sports.

On a diet? Then consider sitting by the window the next time you eat out.

The researchers measured and mapped   19   design of each restaurant and then used meal checks   20   (track) what diners ordered and how it related to where they sat.

The results were telling: people sitting   21   (far) from the front door ate the fewest salads and 22   (be) 73 per cent more likely to order dessert. Those  23  (seat) at a dark table ate heavier food and ordered more of it,   24   diners sitting at high-top bar tables ordered more salads and fewer desserts.

The darker it is, the more “invisible” you might feel, the less easy  25  is to see how much you’re eating and the less guilty you might feel. Seeing the sunlight,    26   (passer-by) or trees outside might make you more aware   27   how you look, might make you think about walking or might inspire you to choose a green salad.

The researchers also noted that slim diners chewed around 15 times per mouthful, three chews more than heavier diners. By   28  (eat) more slowly, the diner spends less time it takes for the brain to feel full.

    A major source of teen stress is school exams, and test anxiety is not uncommon. When you recognize your teen is under stress, how can parents help your teen stay calm before an exam?

Be involved. Parents need to be involved in their teen’s work___29___ What they look for is your presence — to talk, to cry, or simply to sit with them quietly. Communicate openly with your teen. Encourage your teen to express her worries and fears, but don’t let them focus on those fears.

Help them get organized. ___30___ Together, you and your teen can work out a time-table in which she can study for what she knows will be on the test.

Provide a calm setting. Help your teen set up a quiet place to study and protect his privacy. Give them a nutritious diet. It is important for your teen to eat a healthy, balanced diet during exam times to focus and do her best. ___31___ If this happens, encourage your teen to eat light meals or sandwiches. A healthy diet, rather than junk food, is best for reducing stress.

 ___32___ Persuade your teenager to get some sleep and /or do something active when she needs a real break from studying. Making time for relaxation, fun, and exercise are all important in reducing stress. Help your teen balance her time so that she will feel comfortable taking time out from studying to spend time with friends or rest.

Show a positive attitude. ___33___ Your panic, anxiety and blame contribute to your teen’s pressure. Make your teen feel accepted and valued for her efforts. Most importantly, reassure your teen that things will be all right, no matter what the results are.

A. A parent’s attitude will dictate their teen’s emotions.

B. Exam stress can make some teens lose their appetite.

C. They will only make the situation worse.

D. Encourage your teen to relax.

E. The best thing is simply to listen.

F. Help your teen think about what she has to study and plan accordingly.

G. Your teen may also make negative comments about themselves

Diet Coke，diet Pepsi，diet pills，no­fat diet，vegetable diet....We are surrounded by the word “diet” everywhere we look and listen. We have so easily been attracted by the promise and potential of diet products that we have stopped thinking about what diet products are doing to us. We are paying for products that harm us psychologically and physically(身体上)．

Diet products significantly weaken us psychologically. On one level，we are not allowing our brains to admit that our weight problems lie not in actually losing the weight，but in controlling the consumption of fatty，high­calorie，unhealthy foods. Diet products allow us to jump over the thinking stage and go straight for the scale (秤) instead. All we have to do is to swallow or recognize the word “diet” in food labels.

On another level，diet products have greater psychological effects. Every time we have a zero­calorie drink，we are telling ourselves without our awareness that  we  don't  have  to  work  to  get  results. Diet products make people believe that gain comes without pain，and that life can be without resistance and struggle.

The danger of diet products lies not only in the psychological(心理的) effects they have on us，but also in the physical harm that they cause. Diet foods can indirectly harm our bodies because consuming(消耗) them instead of healthy foods means we are preventing our bodies from having basic nutrients (营养成分)．Diet foods and diet pills contain zero calorie only because the diet industry has created chemicals to produce these wonder products.Diet products may not be nutritional，and the chemicals that go into diet products are potentially dangerous. Now that we are aware of the effects that diet products have on us，it is time to seriously think about buying them.Losing weight lies in the power of minds，not in the power of chemicals. Once we realize this，we will be much better able to resist diet products，and therefore prevent the psychological and physical harm that comes from using them.

54．From Paragraph 1，we learn that________.

       A．diet products fail to bring out people's potential     B．people have difficulty in choosing diet products

       C．diet products are misleading people                      D．people are fed up with diet products

55．One psychological effect of diet products is that people tend to________.

       A．try out a variety of diet foods                              B．hesitate before they enjoy diet foods

       C．pay attention to their own eating habits                 D．watch their weight rather than their diet

56．In Paragraph 3，“gain comes without pain” probably means________.

       A．losing weight is effortless                           B．it costs a lot to lose weight

       C．diet products bring no pain                          D．diet products are free from calories

57．Diet products indirectly harm people physically because such products________.

       A．are over­consumed                                           B．lack basic nutrients

       C．are short of chemicals                                      D．provide too much energy