根据句意，用括号内所给动词的适当形式填空。（必要时加助动词或情态动词）

1.Peter , we need to clean the house. Could you please ____________( sweep ) the floor?

2._______________( not smoke ) here, Rick. Smoking is not allowed in public places.

3.—What do you think of the milk?

—Oh, it _______________( taste ) good.

4.Please say “I’m here ” when your name _______________(call ).

5.When I got home yesterday afternoon , it ________________ (rain ) hard .

6.I have finished my homework , Mom . May I stop ______________ ( have ) a rest?

7.Would you mind turning down the music? I ____________ ( write) a report now.

8.—Shall I tell Tom the good news?

—No, you needn’t. I ____________ ( tell ) him already.

9.Mo Yan is the first man ____________( win ) the Nobel Price for literature of the Chinese.

10.If you ____________ (not be ) careful enough in the exam, you will not get a good grade.

用括号内所给动词的适当形式填空，必要时可加助动词或情态动词。
Mr. Jones liked to be comfortable, so every time he took a train, he used to put a bag on the seat next to him and pretend that it belonged to a friend who had gone     【小题1】(buy) something at the station.
One day, Mr Jones did this when the train 【小题2】(be) very crowded. When nearly all the seats 【小题3】(take), an old man got on (上) the train. Looking at the bag, he asked, “Is this seat taken?”
“Yes,” said Mr Jones, “It belongs to my friend who has gone to buy some cigarettes. He  【小题4】(come) back soon.” Pretending to worry about his friend, he 【小题5】   (look) out of the window.
“All right,” said the old man, “I’ll just sit here until your friend 【小题6】  (return), if you don’t mind.” Mr Jones couldn’t say anything. Just then the train began 【小题7】(move) out of the station.
“Well,” said the old man, “what a pity (遗憾)! Your friend 【小题8】(miss) the train already, but his bag is still here.” Before Mr Jones could say anything, the old man took the bag and threw it out of the window.