从A、B、C、D四个选项中，选出可以填入空白处的正确答案。(共20小题，计分

　　20分)

　　21. I'm still . Could I have more rice, please?

　　A. tired B. hungry C. busy D. thirsty

　　22. If you don't take more , you'll get fat.

　　At medicine B. lessons C. photos D. exercise

　　23. " !" called Mr Black when he heard the knock at his door.

　　A. Come on B. Come in C. Come back D. Come down

　　24. This is an old photo of when I was a child.

　　A. me B. mine C. I D. my

　　25. Telephone is way of saying phone.

　　A. another B. other C. the other D. one

　　26. people were hurt in the train accident.

　　A. hundreds of B. hundred of C. hundred D. hundreds

　　27. Look out! The knife is very sharp(U|). You cut your finger.

　　A. need B. must C. should D. may

　　28. All my classmates, except Wu Lin, interested in singing English songs.

　　A. is B. are C. am D. be

    29. The woman feels worried her sick baby.

　　A. for B. to C. on D. about

　　30. A: is the population of Ningxia?

　　B: More than five million.

　　A. How many B. Which C. How D. What

　　31. Keep quiet, please. They a meeting.

　　A. have B. had C. are having D. have had