As everyone knows, there are many 　16　 of transportation in the world, like bicycles, buses, ships, trains and 　17　 .
If you are in big  18　like Shanghai or Beijing, maybe you get to school   19  a subway or you have to 　20　 to school because you live in a mountain village. Here I am just trying to say something about　21　 .
Ten years　22　, bicycles were very　23　in most villages.  24　 family had one or two of bicycles. Children got to school by bicycle; 　25　 rode bicycles to go shopping. Then motorcycles (摩托车)   26  to become popular. People no longer rode bicycles because motorcycles ran   27  faster.  But now, in some countries，bicycles are highly suggested
  28  the main means of transportation. They think buses, cars and motorcycles pollute(污染) the air but bicycles   29  . So, to live a low-carbon life,   30  a bike is a good way.

As everyone knows, there are many 　16　 of transportation in the world, like bicycles, buses, ships, trains and 　17　 .

If you are in big  18　like Shanghai or Beijing, maybe you get to school   19  a subway or you have to 　20　 to school because you live in a mountain village. Here I am just trying to say something about　21　 .

Ten years　22　, bicycles were very　23　in most villages.  24　 family had one or two of bicycles. Children got to school by bicycle; 　25　 rode bicycles to go shopping. Then motorcycles (摩托车)   26  to become popular. People no longer rode bicycles because motorcycles ran   27  faster.  But now, in some countries，bicycles are highly suggested

  28  the main means of transportation. They think buses, cars and motorcycles pollute(污染) the air but bicycles   29  . So, to live a low-carbon life,   30  a bike is a good way.

　It was very late when we came out of the cinema. We knew the last train would leave      11:15 , so we ran as      as we could to the station. It was just after 11: 15 when we      the station, but the trains often leave a little       and there was a train standing at Platform 1(第一站台) , so we got in. We        for half an hour, then we got       . We found the ticket collector and asked him      the train was going to leave.

　　“Tomorrow morning at six o clock,” he told us.

　　There were       taxis outside the station.       we walked home. It        us nearly two hours. The next morning we felt very tired.

1.A. in           B. for         C. at          D. on

2.A.fast          B. faster       C. fastest       D. fastly

3.A. reached to    B. got         C. arrived in    D. arrived at

4.A. later         B. early        C. earlier      D. late

5.A. wait          B. are waiting  C. waited      D. waits

6.A. out          B. in           C. off        D. on

7.A. how          B. when       C. why        D .that

8.A. no           B. not         C. none        D. nothing

9.A. but           B. or          C. so          D. and

10.A. spent        B. cost         C. paid        D. took

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）.”