—___________ my daughter is only ten years old, she knows a lot.

　 —What a clever girl!　　

A. Though              B. Because              C. Whether

---　What a beautiful T—shirt you're wearing!

              How much did you     for it?

         ---　Only fifty yuan.

         A.spend        B.cost        C.pay

选词并用词的适当形式完成短文.

　　What a fine day! The sun is shining and everything ____1____ bright. Can you feel the heat(热)when you stand in the ___2_____ ? The sun gives the heat ___3_____ us every day. It is hard to believe(相信)that the sun is about one hundred and fifty million(百万)  kilometer ___4_____ .The sun looks ___5_____ because it is so far from us,____6____ it’s really very big.

　　The earth circles(环绕)the sun. It takes one year for the earth to go ____7____ the sun. And at ____8____ time, the earth ____9____ is spinning(自转)around once every twenty-four ___10_____.

　　Tom has a shortcoming（缺点）. He never gets up early on Sundays. He sometimes stays in bed until lunch time.

　　One Sunday he gets up very late. He looks out of the window. It is dark outside.

　　“What a day!” he thinks, “It's mining again.” Just then the telephone rings. It's his aunt.“I'm coming to see you.”she says.

　　“But I'm having my breakfast.”he says.

　　“What are you doing?”she asks.

　　“I'm having my breakfast.”He repeats.

　　“Oh, dear,”she says,“Do you always get up so late? It's twelve o'clock.”

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