七． 选择填空(20分)

　　1.(    ) The students ______ their homework every day.

　　Now they _______ their homework.

　　A. do, do              B. does, doing

　　C. doing, are doing    D. do, are doing

　　2.(    ) What' s wrong ______ your pencil-box?

　　A. about     B. with      C. for     D. of

　　3.(    ) _______ are working now.

　　A. The women workers　　B. The woman workers

　　C. The women worker　　 D. The woman teacher

　　4.(    ) “What are the students doing?”

　　“Some______ books and others ______ at the blackboard.”

　　A. are looking, are reading     B. are reading, are watching  C. are watching, are looking     D. are reading, are looking

　　5.(    ) “Can you help me with my English ?”

　　“________________________”

　　A.I think. 　          B. Yes, I can.

　　C. I can't think so　   D. No, thanks

　　6.(    ) The students are going to ______ trees on the hill.

　　A. playing to   B. planting   C. plant  D. working

　　7.(    ) I want ________ the house. Could you ________ me?

　　A. clean; help　　　　　B. to clean; help

　　C. to clean; to help　　D. cleaning; to help

　　8.(    ) The children are __________TV now.

　　A. watching　B. reading　C. looking　D. seeing

　　9.(     ) What _____ the man ______ over there?

　　A. is, do　B. are, doing　C. is, doing　D. are, do

　　10.(     ) Where's my pencil-box? I ______ it.

　　A. am not seeing　　B. am not finding

　　C. can't find　　　 D. can't look at