Is the world really going mad? 1._____day I was sittng in a restaurant 2._____ a quick drink and a talk with a few friends when it suddenly 3._____ me that almost everyone in the restaurant was smoking. It wasn’t long 4._____ the whole room was 5._____ with smoke. I asked with an apology for 6._____ to open a window to stop myself 7._____!

    Nowadays air pollution is something that hardly question any more. However, I still can’t walk down the street in any of the big cities without 8._____ that people are 9._____ the air pollution. It is time for the government departments of the world to introduce emission(废气排放) controls on all cars and 10._____ the public transport system(公共交通体系) to encourage people to 11._____ their cars at home. A friend of mine takes flying lesson each morning and it really makes him 12._____ when he climbs above the smog layer(烟雾) and looks down 13._____ it and thinks: “I’m breathing that!” This kind of 14._____ results from the bad management of resources. Waste things can 15._____ should, be treated properly. House building, road 16._____, and industrial development are all earthmoving(or earth-reducing) operations and can change the balances of 17._____ created over millions of years. I would like to 18._____serious studies done on all these main works before they are built. Also, there should be 19._____ national parks set up to keep the most beautiful parts of our countries in their natural 20._____.

.A.The other       B. Another          C. Every         D. Each

.A.asking for       B. drinking         C. having         D. buying

.A.seemed         B. struck           C. sank           D. showed

.A.ago            B. after             C. before         D. now

.A.full            B. filled          C. crowed          D. parked

.A.promise        B. help           C. suggestion        D. permission

.A.standing        B. sitting         C. talking           D. dying

.A.thinking        B. persuading      C. deciding         D. learning

.A.suffering        B. dying          C. walking         D. standing

.A.increase        B. reduce         C. improve         D. raise

.A.wash           B. repai          C. drive            D. leave

.A. sick           B. tired           C. foolish          D. excited

.A.on             B. at               C. from          D. for

.A.discussion      B. question         C. pollution        D. operation

.A.but            B. yet             C. still             D. and

.A.work           B. construction     C. building         D. setting

A.life             B. mind          C. human being      D. plants

A.see             B. start           C. enjoy            D. pay

A.few             B. any           C. more             D. no

A.situation         B. states          C. soils             D. place

Good communication is vital in modern society. We know that much of the communication is unspoken. Consciously or unconsciously, we show our true feelings with our eyes, faces, bodies and attitudes. Your good qualities can make good communication. The personal qualities include: physical appearance, energy, rate of speech, pitch and tone of voice, gestures, expressiveness of eyes, and the ability to hold the interest of others.

What should we do so that our communication will be effective? Here are my suggestions.

Firstly, you should be yourself. The most effective people never change character from one situation to another. They're the same whether they're having a conversation with their close friends, addressing their garden club or being interviewed for a job. They communicate with their whole being. 　

Secondly, whether you're talking to one person or one hundred, always remember to look at them. Don't break eye contact while talking. As you enter a room, move your eyes comfortably, then look directly at those in the room and smile. This shows clearly that you are at ease. Smiling is important. The best type of smile and eye contact is gentle and comfortable, not forced.

You should also absorb other people before showing yourself. You can't learn anything when you talk. When you attend a meeting, a party or an interview, don't immediately start throwing your opinions. Stop for a second. Absorb what's going on. What's the mood of the others—are they down, up, happy or expectant? Are they eager to learn from you, or do they show resistance? If you can sense what's happening with others, you will be better able to reach them. So, listen before you talk.

The fourth suggestion is that you focus your energy. How do you get your energy up? Before the meeting, collect your thoughts about the goal of the meeting—yours and the other's. Once you go through the doorway, no longer think about yourself. Focus on the person you are meeting to find out what he is interested in. Properly collected energy comes across when we sincerely believe something. When you speak with energy, you are involved with your audience and your message. You create an air of certainty. The audience may disagree with you, but they can't question your belief.

Lastly, I would like to remind you that you should lighten up. Take a good hard look at yourself. Do you say “I” too often? Are you only concentrated on your own problems? Do you complain frequently? If you answered yes to even one of these questions, you need to be more relaxed.

Title: How to communicate (71)________

Be yourself,●Always be the same and communicate with your whole being.

●Don't change character in (72)________ situations.

Use your eyes and smile,●Make direct eye contact.

●Present a gentle and comfortable (73)________．

●Don't break eye contact.

●Don't (74)________ yourself to smile.

Listen before (75)________,●Don't begin your talk immediately.

●Stop for a short time to know the others' mood and what is happening with them.

Focus your (76)________,●Remain (77)________ and think clearly and carefully before the meeting.

●Focus on the person you're meeting.

●Don't think about yourself.

Lighten up,●Try to be (78)________．

●Don't say “I” too often.

●Don't concentrate on your own problems.

●Don't make too (79)________ complaint.

Conclusion,Good communication (80)________ on good personal qualities.

It seems parents have long been right. Going to bed early is key to getting enough sleep and helping adolescents feel on top of the world, a new study reported.

A   1   of sleep among youngsters may    2   depression and suicidal (自杀的)thoughts, according to the study by the Columbia University Medical Center.

"Our results are   3   with the theory that inadequate sleep is a risk factor for depression, working with other   4   and protective factors through multiple possible causal pathways to the development of this   5   disorder," said lead author James Gangwisch.

"  6   quality sleep could therefore be a preventative measure against   7  and a treatment for depression," he added in the study   8   in the Friday issue of Sleep magazine.

The study followed the nightly habits of some 15,659 college and high-school students, and   9  those who consistently went to bed   10  midnight had a 24 percent higher risk of depression than those who turned in before 10:00 pm.

Night owls（夜猫子）also ran a 20 percent   11  risk of battling suicidal thoughts, the study added.

The American Academy of Sleep Medicine   12   that adolescents should sleep at least nine hours or more a night. Those who were tucked in before 10:00 pm reported they slept    13   about eight hours and 10 minutes.

But that amount of sleep   14  significantly for those in bed after midnight.

And adolescents who slept five hours or less a night were 71 percent more   15  to suffer depression and 48 percent more     16   becoming suicidal, the study said.

"It is a common perception and societal   17  that adolescents do not need as much sleep as pre-adolescents, yet studies suggest that adolescents may  18   require more sleep," said Gangwisch.

"Studies have found that adolescents do not go to bed   19  enough to make up for earlier school start times, and transitions to earlier school start times have been shown to be   20  with significant sleep deprivation（剥夺）. "

(    ) 1. A. night                B. moderation       C. limit                D. lack

(    ) 2. A. result in           B. lie in                C. come about       D. bring in

(    ) 3. A. opposed           B. mixed              C. related              D. consistent

(    ) 4. A. risk                  B. chance              C. potential           D. reason

(    ) 5. A. mood                      B. body                C. feeling             D. mind

(    ) 6. A. little                B. lack                 C. Adequate          D. over

(    ) 7. A. suffering          B. depression               C. disorder            D. sadness

(    ) 8. A. reported           B. published          C. reflected           D. noted

(    ) 9. A. found                      B. investigated      C. appraised          D. supported

(    ) 10. A. before            B. from                C. by                    D. after

(    ) 11. A. lower             B. higher              C. more                D. less

(    ) 12. A. appeals           B. recommends     C. calls                 D. plans

(    ) 13. A. on average      B. in place            C. ahead of           D. in number

(    ) 14. A. increased               B. disappeared       C. strengthened     D. dropped

(    ) 15. A. likely             B. probable           C. possible            D. perhaps

(    ) 16. A. at sight of       B. at risk of          C. in front of               D. as a result of

(    ) 17. A. wish               B. expectation       C. suggestion               D. attempt

(    ) 18. A. exactly           B. immediately      C. directly            D. actually

(    ) 19. A. early              B. lately                      C. soon                 D. quickly

(    ) 20. A. separated               B. associated         C. divided             D. depended