17.The number of students in our school ________ about eight hundred.

　 A.are　　　　 B.were　　　　 C.is　　　　 D.be

16.--When ________ Mrs Bruce _______ back?

　 --In half an hour.

　 A.has, been　　　　 B.did, come　　　　 C.would, be　　　　 D.will, come

15.Please come over, we’ll make ________ for you.

　 A.room　　　　　 B.a room　　　　 C.some rooms　　　 D.the room

14.Look, these flowers need ______.

　 A.to water　　　　　 B.to be watering　　　　 C.to have water　　　　 D.watering

13.Many interesting questions ______ our discussion.

　 A.came up with　　　　 B.came up to　　　 C.came up at　　　 D.came up against

12.--Hi, Laura, what does your father do?

　 --He’s a translater now, but he ______ an English teacher.

A.is used to　　　　 B.used to be　　　　 C.used to　　　　 D.used

11.Mr Smith has lived in the _______ hotel since he came to Hangzhou.

A.five-star　　　 B.five-stars　　　　 C.five-star’s　　　　 D.five stars

44. - How long have you _____ there?　 - About two years.

　　 A. come　 B. gone　 C. left　 D. worked

43. They have just cleaned the windows, so the room looks ______.

　　 A. more brighter　 B. more bright　 C. less bright　 D. much brighter

42. - Have you seen John?　　

- Yes. He _____ up the rubbish on the ground with his friends.

　　 A. pick　　 B. is picking　 C. picks　　 D. has picked