根据短文内容, 用方框所给单词的适当形式填空，每词限用一次。about, sleep, quick, much, whyDreams may be more important t

根据短文内容, 用方框所给单词的适当形式填空，每词限用一次。
about, sleep, quick, much, why
Dreams may be more important than sleep. We all need to dream, some scientists say.
Dreams take up about one quarter of our 【小题1】. time. People have several dreams each night. Dreams are like short films. They are usually in colors. Some dreams are like old films. They come to us over and over again. That may be because the dreamer is worrying about something. Dreaming may be a way of trying to find an answer.
Some people get new ideas 【小题2】. their work from dreams. They may have been thinking about their work all day. These thoughts can carry over into dreams.
Sometimes we wake up with a good feeling from a dream. But often we can't remember the dream. Dreams can disappear (消失) 【小题3】. from memory.
Too much dreaming can be harmful. The 【小题4】. we sleep, the longer we dream. The mind is hard at work when we dream. That is 【小题5】. we may have a long sleep and still wake up tired. sleeping

(答案→)sleeping 解析：【小题1】根据下句话提到People have several dreams each night，既然是在晚上所以是睡觉时间，故选sleeping.【小题2】考查固定搭配，get new ideas about关于某事的想法。故用about。【小题3】根据上文提到But often we can't remember the dream我们通常不能想起我们的梦，故梦从我们的记忆中消失的很快，故用到quickly。【小题4】考查固定结构，the +比较级， the +比较级。表示越来越。。。我们睡得越多，梦的越长。故用more。【小题5】考查表语从句引导词。这就是为什么我们睡觉后本来感觉很累的原因。That is why…这是……的原因，故用why。考查：选词填空。

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