题目内容：

Carol and Susan were great friends. They were in the same class at ______, and they often played together after school. When Carol was eight years ______, her mother had a baby. Carol was ______ to have a little sister. She always talked about her to ______. Susan had no brothers or sisters. At first Susan liked listening to her, ______ after a few days she didn’t liked her to talk about it. One morning when the two______ were on their way to school, Carol _____ Susan, “Do you know, Susan, my baby ______ got half a kilo in weight(重量) this week?’

“That’ not very much.” answered Susan. “I know a ______. It gets five kilos a day.”

“Oh, that can’t be true!” answered Carol. “______ baby is it?” “An elephant’s,” said Susan.

1.A. school    B. home    C. hospital    D. factory

2.A. age    B. old    C. time    D. long

3.A. sorry    B. bad    C. happy    D. ill

4.A. Carol    B. Carol’s sister    C. Susan    D. Susan’s sister

5.A. and    B. so    C. but    D. or

6.A. girls    B. boys    C. men    D. twins

7.A. answered    B. said to    C. meant    D. looked for

8.A. brother    B. sister    C. daughter    D. son

9.A. child    B. baby    C. woman    D. worker

10.A. Whose    B. How    C. Where    D. When