Istheworldreallygoingmad?

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Is the world really going mad? __21___day I was sitting in a restaurant __22___ a quick drink and a talk with a few friends when it suddenly__23___ me that almost everyone in the restaurant was smoking. It wasn’t long __24___ the whole room was __25___ with smoke. I asked with an apology for__26___ to open a window to stop myself __27___!

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 __28___ that people are __29___ 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 __30___ the public transport system(公共交通体系) to encourage people to __31___ their cars at home. A friend of mine takes flying lesson each morning and it really makes him __32___ when he climbs above the smog layer(烟雾) and looks down __33___ it and thinks: “I’m breathing that!” This kind of __34___ results from the bad management of resources. Waste things can __35___ should, be treated properly. House building, road __36___, and industrial development are all earthmoving(or earth-reducing) operations and can change the balances of _37____ created over millions of years. I would like to __38___serious studies done on all these main works before they are built. Also, there should be __39___ national parks set up to keep the most beautiful parts of our countries in their natural __40___.

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

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

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

24．A. ago B. after C. before D. now

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

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

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

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

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

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

31．A. wash B. repair C. drive D. leave

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