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People today have 6 time than ever for hobbies.In early times,people were 7 busy making a living to have hobbies.Nowadays machines have taken the 8 of many workers.More people retire （退休）at an earlier age.They have hobbies 9 these activities offer them enjoyment, 10 ,knowledge,and relaxation（放松）.
（1）.A.can B.must C.has to D./?
（2）.A.on B.up C.in D.off?
（3）.A.play B.take C.grow D.smell?
（4）.A.buy B.sell C.collect D.use?
（5）.A.trees B.mountains C.the wall D.down?
（6）.A.much B.more C.less D.little?
（7）.A.very B.so C.too D.such?
（8）A.place B.job C.time D.room?
（9）.A.so B.because C.with D.if
（10）.A.friendship（友谊） B.money
C.books D.feeling
查看习题详情和答案>>---- Whose backpack is this?
---- It be Jim’s. Look, his student’s card is in it.
A. must B. can C. mustn’t D. can’t
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－How often do I need to feed the bird?
－They food every day, or they will be hungry.
A. must give B. mustn’t give C. must be given D. mustn’t be give
查看习题详情和答案>>—It’s such a long way! What shall I do?
一You take my car if you want.
A will B must C may D shall
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根据下列短文内容，在短文后的空格处填上一个恰当的词，使短文完整、通顺。
During the day we work and play. At night we sleep. Our body rests and grows most while we ? 78? asleep. ? 79? the morning we are ready to work and play again. Children who are tired usually need more sleep. We can study better after we have ? 80 ? rest. Boys and girls who are eight or nine years old 81 ? ten hours of sleep every night.
Our body needs fresh air when we sleep. 82 ? we do not get enough fresh air, we will feel tired when we wake up. We should 83 ? our windows at night, and we can have a lot of fresh air. Cool air is better ? 84 ? warm air. Boys and girls who want to be 85 ? must get pleny of sleep.
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