A. must B. can C. need D. may

12. I often see lights in that empty house. Do you think I __ report it to the police?

　A. should B. may C. will D. can

13. Tom, you leave all your clothes on the floor like this!

A. wouldn't B. mustn't C. needn't D. may not

14. John, look at the time. ____ you play the piano at such a late hour?

　A. Must B. Can C. May D. Need

15. ---I've taken someone else's green sweater by mistake.

　---It ____Harry's. He always wears green.

　A. has to be B. will be

　C. mustn't be D. could be

二﹑完形填空

　　Lydia packed a small suitcase, said good-bye to her mother and hurried out of the house to catch the bus to the station. There was no one else 16 at the bus stop, so it looked as if a bus had just gone 17 . Lydia looked at her watch and frowned (皱眉):it was already two o'clock. Her train left at two thirty, and since it would take at 18 twenty minutes to get to the station, she did not have much time to spare, 19 a bus came along right away.

Just then a taxi came 20 the corner and moved slowly toward her. Lydia knew that the fare (费用) )to the station was at least four dollars, which was more than she could_____21_____ ; but she quickly made up her mind/hat it would be well_____22___the extra expense in order to be sure of catching her train. So she_____23____the taxi and got in. She told the driver that she had to catch a two-thirty train. He nodded and said that he would take a shortcut(近路)to_____24_____her to the station in time.

All went well 25 , just as they were coming out of a side street into the main avenue leading to the station, the taxi 26 a car. There was a loud crash (碰撞声) and Lydia was thrown forward so violently(猛烈)that she 27 her head on the front seat. 28 got out and began shouting at each other. Then Lydia got out and asked them ___29____, but neither of them paid any attention to her.

Lydia was now q/rite sure that she was going to miss her train even though she was not very far from the station. She was wondering what to do 30 a bus came along, 31 in the direction of the station. The bus stop was just at the next corner, so Lydia got her 32 out of the taxi and 33 towards the bus, which had stopped to leave some passengers off. The bus driver saw her 34 for her. Lydia got to the station just in time and 35 to catch her train after all.

16. A. waiting B. expecting C. sitting D. leaving

17. A. away B. by C. forward D. though