In the past, man did not have to think about the protection of his environment. There were few people on the earth, and natural resources seemed to be____36____ .
Today things are___37_____, the world has become too___38____ . We are using up our natural resources too quickly, and at the same time we are___39____ our environment with dangerous chemicals. If we continue to do this, human life on the earth ___40____survive.
Everyone___41_____ today that if too many fish are taken from the sea, there will soon be none left. Yet, with modern fishing__42_____ , more and more fish are caught. We know that if too many trees are cut down, ___43____will disappear and nothing will grow on the land. Yet, we ___44_____to use bigger and more powerful machines to __45____more and more trees.
We realize that if rivers are polluted with waste products from factories, we will die.___46_____, in most countries wastes are ___47______put into rivers or into the sea, and there are _48_____laws to stop this.
We know, too, that if the___49____ of the world continues to rise at the present rate, in a few years, there will not be enough___50_____. What can we do to solve these problems ?
It we eat more vegetables and less___51____, there will be more food available for everyone. Land that is used to grow crops __52_____five times more people than land where animals are kept.
Our natural resources will _53_____longer if we learn to recycle them. The world population will not rise so quickly if people use modern methods of birth__54_______ .
Finally, if we educate people to think about the problems, we shall have a better and clearer ___55____in the future.
A．beautiful B．unlimited C．rare D．valuable
A．common B．the same C．changeable D．different
A．crowded B．small C．dirty D．busy
A．protecting B．saving C．polluting D．fighting
A．may not B．will not C．shall not D．could not
A．wonders B．realizes C．consider D．discovers
A．poles B．boats C．methods D．ideas
A．mountains B．the sea C．trees D．forests
A．continue B．have C．ought D．will go on
A．grow B．plant C．save D．cut down
A．Thus B．However C．Generally speaking D．Therefore
A．still B．even C．also D．certainly
A．too many B．a few C．some D．few
A．production B．pollution C．population D．revolution
A．houses B．vegetables C．food D．lives
A．fruit B．meat C．fish D．grain
A．feeds B．increases C．supplies D．helps
A．use B．stay C．keep D．last
A．control B．born C．plan D．reward
A．nature B．sea C．planet D．Forest
Andy was still traveling in Spain when he realized he had to confirm (确认) his flight home with the airline company (航空公司). He was visiting Spain in order to ___1___ his Spanish. When he was speaking to people ___2___ he had no ___3___ understanding what they said. ___4___, when he was speaking on the phone, he ___5___ had a problem. Andy ___6___ the airline. And the clerk confirmed that his plane was leaving at nine o’clock three days from that day. She ___7___ told Andy to be at the airport two hours ___8___ in order to check in his luggage and get a seat.
Since he was ___9___ in three days, Andy didn’t ___10___ any time. He visited as many places as he could. He thought that it would probably be a while before he had enough money again. He wished he could ___11___ and spend a year in Spain.
Too ___12___, the final day arrived. Andy left early for the airport to arrive two hours before take-off. He hated to ___13___. He went to the clerk to ___14___ his ticket. The clerk looked at the ticket with ___15___. “Why, sir, but your flight was at nine o’clock in the morning, and ___16___ it is eight in the evening.” “But I confirmed my flight,” ___17___ Andy. “Will I have to pay for another ticket?”
“No, sir. However, the next flight out will be three days from now.”
Andy’s ___18___ of shock turned to one of ___19___ as he realized that now he could continue his ___20___.
1. A. prepare B. improve C. enjoy D. learn
2. A. slowly B. in public C. in person D. carefully
3. A. difficulty B. idea C. mistake D. interest
4. A. Instead B. Therefore C. Meanwhile D. However
5. A. even B. just C. still D. seldom
6. A. called B. liked C. trusted D. asked
7. A. again B. also C. only D. once
8. A. before B. earlier C. later D. after
9. A. moving B. returning C. staying D. leaving
10. A. take B. have C. lose D. find
11. A. wait B. go home C. stop D. come back
12. A. shortly B. quickly C. badly D. early
13. A. speak B. go C. rush D. delay
14. A. buy B. present C. order D. provide
15. A. astonishment B. patience C. respect D. delight
16. A. maybe B. so C. here D. now
17. A. insisted B. apologized C. replied D. demanded
18. A. experience B. expression C. look D. face
19. A. pleasure B. comfort C. sadness D. hopelessness
20. A. plan B. flight C. journey D. vacation
You Did More Than Carry My books
Mark was walking home from school one day when he noticed the boy ahead of him had dropped all of the books he was carrying, along with a baseball bat and several other things. Mark___1___ down and helped the boy pick up these articles. ___2___ they were going the same way, he helped to carry some of them for him. As they walked Mark ___3___ the boy’s name was Bill, that he ___4___ computer games, baseball and history, that he was having a lot of ___5___ with his other subjects and that he had just broken ___6___ with his girlfriend.
They arrived at Bill’s home first and Mark was ___7___ in for a Coke and to watch some television. The afternoon passed ___8___ with a few laughs and some shared small talk, and then Mark went home. They ___9___ to see each other around school, had lunch together once or twice, and then both ended up from the same high school. Just three weeks before ___10___, Bill asked Mark if they ___11___ talk.
Bill ___12___ him of the day years ago when they had first met. “Do you ___13___ wonder why I was carrying so many things home that day?” asked Bill. “You see, I ___14___ out my locker because I didn’t want to leave a mess(脏乱) ___15___ anyone else. I had planned to run away and I was going home to ___16___ my things. But after we spent some time together ___17___ and laughing, I realized that ___18___ I had done that, I would have ___19___ a new friend and missed all the fun we would have together. So you see, Mark, when you picked up my books that day, you did a lot more. You ___20___ my life.”
1. A. fell B. sat C. lay D. knelt
2. A. Although B. Since C. After D. Until
3. A. discovered B. realized C. said D. decided
4. A. played B. loved C. tried D. made
5. A. questions B. ideas C. trouble D. doubt
6. A. up B. out C. off D. away
7. A. called B. helped C. invited D. allowed
8. A. peacefully B. willingly C. freely D. pleasantly
9. A. continued B. agreed C. forced D. offered
10. A. graduation B. movement C. separation D. vacation
11. A. would B. should C. could D. must
12. A. demanded B. reminded C. removed D. asked
13. A. ever B. usually C. even D. never
14. A. checked B. took C. cleaned D. put
15. A. over B. into C. with D. for
16. A. find B. pick C. pack D. hold
17. A. talking B. playing C. reading D. watching
18. A. before B. if C. while D. as
19. A. forgotten B. passed C. left D. lost
20. A. helped B. recovered C. improved D. changed
What is intelligence(智力) anyway? When I was in the army I ___1___ an intelligence test that all soldiers took, and, against ___2___ of 100, scored 160.
I had an auto-repair man once, who, on these intelligence tests, could not ___3___ have scored more than 80. ___4___, when anything went wrong with my car I hurried to him and he always ___5___ it.
Well, then, suppose my auto-repair man ___6___ questions for some intelligence tests. By every one of them I’d prove myself a ___7___. In a world where I have to work with my ___8___ I’d do poorly.
Consider my auto-repair man ___9___. He had a habit of telling ___10___. One time he said,
“Doc, a deaf-and-dumb (聋哑) man ___11___ some nails. Having entered a store, he put two fingers together on the counter and made ___12___ movements with the other hand. The clerk brought him a hammer. He ___13___ his head and pointed to the two fingers he was hammering. The clerk ___14___ him some nails. He picked out the right size and left. Well, Doc, the ___15___ man who came in was blind. He wanted scissors (剪刀). ___16___ do you suppose he asked for them?” I lifted my right hand and made scissoring movements with my first two fingers. He burst out laughing and said, “Why, you fool, he used his ___17___ and asked for them. I’ve been ___18___ that on all my customers today, but I knew ___19___ I’d catch you.” ”Why is that?” I asked. “Because you are so goddamned educated, Doc. I knew you couldn’t be very ___20___.”
And I have an uneasy feeling he had something there.
1. A. failed B. wrote C. received D. chose
2. A. an average B. a total C. an exam D. a number
3. A. always B. possibly C. certainly D. frequently
4. A. Then B. Thus C. Therefore D. Yet
5. A. fixed B. checked C. drove D. changed
6. A. answered B. practiced C. designed D. tried
7. A. teacher B. doctor C. winner D. fool
8. A. brains B. effort C. hands D. attention
9. A. again B. as usual C. too D. as well
10. A. lies B. jokes C. news D. tales
11. A. bought B. tested C. found D. needed
12. A. cutting B. hammering C. waving D. circling
13. A. nodded B. raised C. shook D. turned
14. A. brought B. packed C. sent D. sold
15. A. clever B. other C. right D. next
16. A. What B. How C. Who D. Which
17. A. imagination B. hand C. voice D. information
18. A. trying B. proving C. practicing D. examining
19. A. for sure B. at once C. in fact D. right now
20. A. clear B. silly C. slow D. smart
Tim Becker and his neighbors are doing something to make their neighborhood a trouble-free area.
When Tim Becker gets in his car to go shopping, he doesn’t ___1___ drive to a store and back home. He always looks ___2___ up and down the streets of his neighborhood. He looks for anything ___3___ such as strange cars, loud noises, ___4___ windows, or people gathering on street corners.
Tim ___5___ to a neighborhood watch group in Stoneville, Indians, USA. The neighborhood watch group ___6___ on the third Wednesday of every month. That’s ___7___ Tim gets together with about ten of his neighbors to discuss community ___8___. Members of the neighborhood watch group want to help the police ___9___ their homes, streets, and families safe.
Tina Stedman, president of ___10___ neighborhood watch group, agrees with Tim. “People seem to think that crime (犯罪) happens to other people but not ___11___ them. Well, it’s never happened to me.” She said, “But I don’t think anyone has the ___12___ to steal from other people or to make them feel ___13___ sitting in their own homes.”
Alex, a member of the group, said that all the neighbors ___14___ out for one another. “We ___15___ each other’s homes. We keep watch on the neighborhood at night and on weekends. Usually a ___16___ of four or five of us goes out together. If something doesn’t look right, then we call the ___17___. For example, if we notice a group of teenagers who seem to be looking for ___18___, or someone destroying property (财产), we report to the police.”
Alex feels the neighborhood watch groups ___19___ a lot in keeping crime down. Her husband Jim agrees, “Police are good people, but they can’t do ___20___.”
1. A. yet B. still C. just D. rather
2. A. carefully B. clearly C. nervously D. coldly
3. A familiar B. unusual C. expensive D. interesting
4. A. curtained B. open C. old D. broken
5. A. attends B. belongs C. goes D. turns
6. A. meets B. quarrels C. sings D. searches
7. A. where B. why C. when D. how
8. A. politics B. wealth C. health D. safety
9. A. keep B. hold C. let D. protect
10. A. its B. his C. their D. your
11. A. round B. on C. about D. to
12. A. right B. chance C. courage D. mind
13. A. unlucky B. unsafe C. disappointed D. discouraged
14. A. set B. let C. hold D. look
15. A. care B. enter C. watch D. manage
16. A. group B. set C. number D. crowd
17. A. judges B. police C. firemen D. doctors
18. A. work B. burden C. service D. trouble
19. A. produce B. find C. get D. help
20. A. anything B. everything C. harm D. wrong
He has been called the “missing link”. Half-man, half-beast. He is supposed to live in the highest mountain in the world — Mount Everest. He is known as the Abominable Snowman. The ___1___ of Snowman has been around for ___2___. Climbers in the 1920s reported finding marks like those of human feet high up on the side of Mount Everest. The native people said they ___3___ this creature and called it the “Yeti”, and they said that they had ___4___ caught Yetis on two occasions ___5___ none has ever been produced as evidence (证据).
Over the years, the story of the Yetis has ___6___. In 1951, Eric Shipton took photographs of a set of tracks in the snow of Everest. Shipton believed that they were not ___7___ the tracks of a monkey or bear and ___8___ that the Abominable Snowman might really ___9___.
Further efforts have been made to find out about Yetis. But the only things people have ever found were ___10___ footprints. Most believe the footprints are nothing more than ___11___ animal tracks, which had been made ___12___ as they melted(融化) and refroze in the snow. ___13___, in 1964, a Russian scientist said that the Abominable Snowman was ___14___ and was a remaining link with the prehistoric humans. But, ___15___, no evidence has ever ___16___ been produced.
These days, only a few people continue to take the story of the Abominable Snowman ___17___, but if they ever ___18___ catching one, they may face a real ___19___: Would they put it in a ___20___ or give it a room in a hotel?
1. A. event B. story C. adventure D. description
2. A. centuries B. too long C. some time D. many years
3. A. heard from B. cared for C. knew of D. read about
4. A. even B. hardly C. certainly D. probably
5. A. as B. though C. when D. until
6. A. developed B. changed C. occurred D. continued
7. A. entirely B. naturally C. clearly D. simply
8. A. found B. declared C. felt D. doubled
9. A. exist B. escape C. disappear D. return
10. A. clearer B. more C. possible D. rare
11. A. huge B. recent C. ordinary D. frightening
12. A. strange B. large C. deep D. rough
13. A. In the end B. Therefore C. After all D. However
14. A. imagined B. real C. special D. familiar
15. A. so B. besides C. again D. instead
16. A. rightly B. actually C. normally D. particularly
17. A. lightly B. jokingly C. seriously D. properly
18. A. succeed in B. insist on C. depend on D. join in
19. A. decision B. situation C. subject D. problem
20. A. zoo B. mountain C. museum D. laboratory