21.---Your English is very good.--_________________.

　　A No, it isn't good B Yes C Thank you D Don't say like this

　　22. He can _____about Chinese history.

　　A learn B to learn C learns D to lear ns

　　23.---______David and Jane like bananas? ---Yes ,___________.

　　A Do, he does B Do , they do C Does , he does D Do , they don't

　　24. Excuse me , C an you help _______?

　　A his B our C he D us

　　25.Look! These are ______pens.

　　A your brother

　　( ) 27. I have ________ salad. Here you are.

　　A. a little B. little C. a few D. few

　　( ) 28. _____there any pencils in the table ?

　　A. Is B. Are C. Do D. Does

　　( )29. My uncle comes home very late in the evening. He is very____ .

　　A. small B. busy C. hot D. nile

　　( )30. Mr. Brown likes football very much, _____he doesn’t play it. He often watches football games on TV.

　　A. and B. but C. so D. or