and other fuels are used. Second, the United States　　　　　　　　     2.——

is not completely developing all it energy sources. For　　　　　　      3.——

example, the use of coal has been limited because of　　　　　　　　   4.——

coal burning causes pollution. The third reason for

the energy problem is American's dependence in oil　　　　　　　　　　 5.——

from other countries. If these countries refuses to sell its　　　　  　　   6.——

oil, all Americans feel the effects. But probably the most

important reason for the energy problem is which　　　　　　　　　　  7.——

the United States has no acceptable alternative　　　　　　　　　　    8.——

sources of energy. Both solar power and nuclear power

are possibilities, but solar power is not complete　　　　　　　　　　  9.——

developed yet, because many people feel that nuclear　　　　　　　　   10.——

power is dangerous.

Mr. Black was working in a factory in a big town. He liked 　1　 very much, and was very good　2　 it. When he was free, he　3　 down to a small river behind the factory and tried 　4　 some fish, but there were very few there, 　5　 the water wasn’t clean. One summer he went to the seaside during his holiday and stayed at a small cheap hotel.
“I have never fished in the 　6　 before.” He thought. “It will be more interesting than fishing in our river.”
　7　 first he caught a lot of fish and was very 　8　 . He gave them to the hotel and they cooked them for guests, and he enjoyed himself very much. After　9　, he did this every day. But 　10　 he got his bill(账单) at the end of the week, he saw it, “For oil（油） to cook fish(7 days), 70 dollars（美元）.”

Mr. Black was working in a factory in a big town. He liked 　1　 very much, and was very good　2　 it. When he was free, he　3　 down to a small river behind the factory and tried 　4　 some fish, but there were very few there, 　5　 the water wasn’t clean. One summer he went to the seaside during his holiday and stayed at a small cheap hotel.

“I have never fished in the 　6　 before.” He thought. “It will be more interesting than fishing in our river.”

　7　 first he caught a lot of fish and was very 　8　 . He gave them to the hotel and they cooked them for guests, and he enjoyed himself very much. After　9　, he did this every day. But 　10　 he got his bill(账单) at the end of the week, he saw it, “For oil（油） to cook fish(7 days), 70 dollars（美元）.”

阅读短文，在其后空白处写出各单词的正确形式。单词的第一个字母已经给出。

    The　worst　traveler　in　the　world　was　Paul　of　San　Francisco.　Once　he　f____1.　from　the　U.S.　to　his　hometown　in　Italy　to　see　someone　at　home.　The　plane　made　a　one-hour　stop　to　get　oil　at　an　airport　in　New　York.　Paul　thought　he　was　in　Rome.　C____2.,　he　got　off　the　plane.

    When　nobody　was　there　to　meet　him,　Paul　thought　maybe　the　heavy　t____3.　made　his　friends　late.　While　looking　for　their　address,　Paul　found　that　the　old　“Rome”had　changed　a　lot.　He　found　many　high　m____4.　buildings　instead　of　old　ones.　He　also　found　that　many　people　spoke　English　but　not　Italian　and　that　many　street　signs　were　w____ 5.　in　English.

    Paul　knew　very　l____6.　English.　So　he　asked　a　policeman　in　Italian　the　way　to　the　bus　station.　He　happened　to　meet　a　policeman　who　was　also　born　in　Italy　and　answered　in　the　same　l____7..

    After　twelve　hours’ traveling　round　on　a　bus,　the　driver　handed　him　over　to　a____8.　policeman.　But　this　time,　this　policeman　could　only　speak　English.　So　paul　asked　the　policeman　why　the　Rome　police　employed（雇佣）so　many　people　who　spoke　English　as　policemen.

    Paul　didn’t　b____9.　he　was　in　New　York　when　he　was　told　so.　To　get　him　on　a　plane　to　Italy,　he　was　s____10.　to　the　airport　in　a　police　car.