（）23．Betty didn’t come to school yesterday ________ she was ill.

　　A. but B. than C. if D. because

（）22．-Why are you walking to school?

　　-Because my ________ is broken.

　　A. radio B. watch C. bike D. bag

（）21．Tomorrow’s meeting is very important. Please ask them ________ there on time.

　　A. go B. going C. to go D. went

（）20．There isn’t ________ water in the glass. Let’s go and get some.

　　A. many B. lots C. any D. some

（）19．-What is Mum doing now?

　　-She ________ some clothes.

　　A. washes B. is washing C. washed D. has washed

（）18．Of all the students, Linda draws ________ carefully .

A. very B. much C. more D. most

（）17．-There ________ a lot of meat on the plate. Would you like some?

　　-Just a little, please.

　　A. is B. are C. am D. be

（）16．We usually have a football match ________ Sunday.

　　A. in B. on C. at D. to

（）15．I am a student. ________ name is Tom.

　　A. My B. Your C. His D. Her

　　C. Just 80.

从下列各题所给的四个选项中选择正确的一项。