28.Grandma is ill and we should ________ her at home.

A. look after　　 B. look at　　 C. look for　　 D. look up

27.--- Why does Liu Sanzi drop out of school ?

---Because it’s important for him _____on their farm . His family is too poor.

A. work　　　 B. working　　　 C. to work　　 D. works

26.---Where is Jim ?　 ---He ________Shanghai . He’ll be back next week.

A. has been to　　 B. has gone to　　 C. went to　　 D. goes to

25.---_____have you lived in that old house ? ---For about twenty years.

A How soon　　 B. How far　　 C How often　 　　D. How long

24.We read the year 2006______

A. twenty six　 　　　　B. two thousand six　

C. two zero zero six　 　　D. two thousand and six

23.---Would you like to go fishing with me tomorrow ?

---Sorry, I don’t like fishing. How about _________?

A. go swimming　 B .go swim　　 C. going swimming　 D.go to swim

22.---____you ever read English newspapers ?　 ---No, I_______.

A. Do, do　　 B. Do, have　　 C. Have, have　 　D. Have, haven’t

21.Tony asked__________he could help me with my English.

　　A. as if　　　 B. if　　 C. that　　　 D. what

20.Your parents told you_____too much sweet before going to bed.

　　A. to eat　　　 B. ate　　　　 C. not to eat　　　 D. to not eat

19.Sally has tried her best to practice, because she wants to get the first prize in the _____competition.　 　A. final　　　 B.finally　　 C. at last　　　 D.finalest