用方框中所给单词的适当形式填空，使句子通顺、正确。每个单词限用一次。

1．Peter never________ any money on clothes that he doesn’t need．

2．Michael had an________ this morning and was sent to the hospital．

3．Robert told US his new ________and invited us to his birthday party．

4．Mr. Smith has been in China for three years and made a lot of there．

5．All the students felt ________when they finally climbed to the top of the mountain．

Peter never has lunch at home.（改为反意疑问句）

　　 　　There were forty students in our class. Last Friday we helped our teacher count all the books. He looked at the dirty books, and then 　　 he looked at clean ones. There were many clean books, but Peter's book was very dirty. Our teacher looked at Peter. He said Peter 　　 must get a new book. Peter said," Yes ,sir."

　　　　We listened and we laughed at Peter. Then Peter laughed too.Then our teacher looked at Peter's hands. Peter showed his hands,and his hands were very dirty. Then we laughed at him again.

　　　　His book was very dirty last Friday. Are your books dirty now?

　　　　My book gets dirty when my hands are dirty. I wash my hands every day. Do you ever wash your hands? Peter washes his hands 　　sometimes, but his hands are always dirty; they are never（从不）clean.

　　1. Last Friday the students helped their teacher to count all the book. 

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　　2. The teacher didn't look at the clean books.

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　　3. There were more dirty books than clean ones.

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　　4. Peter's book was very dirty because his hands were dirty.

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　　5. Peter never washes his hands, so they are always dirty.

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