题目内容
1．She lives on thetwentieth floor．（twenty）分析 她住在第二十层楼上．
解答 答案：twentieth．
根据She lives on the--floor．（twenty）可知她住在第二十层楼上，句子中表示在几层楼上用序数词表示，twenty的序数词是twentieth．故填twentieth．
点评 考查单词填空．准确的翻译句意及分析句子结构、时态、固定搭配等是关键，然后再用合适的形式完成句子．
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14．
Homework is a major part of going to school．Luckily，you can do a few things to make （56）homework less．
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（60）Second，use any extra（额外的） time you have in school to work on your homework．Many schools have study halls that are built to allow （允许） students to（61）study or get homework done．It's tempting（诱人的） to （62）hang out with friends during study time，but the more work you can get done in school，the less you'll have to do that night．
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| easy think hang down between two homework subject take study |
First，be sure you understand the task．Write it （57）down in your notebook if you need to，and don't be afraid to ask questions about it．It's much （58）easier to take a minute to ask the teacher than to struggle（奋斗） to remember later that night!If you want，you can also ask how long it should （59）take to finish certain homework so that you can plan your time．
（60）Second，use any extra（额外的） time you have in school to work on your homework．Many schools have study halls that are built to allow （允许） students to（61）study or get homework done．It's tempting（诱人的） to （62）hang out with friends during study time，but the more work you can get done in school，the less you'll have to do that night．
Third，if you don't finish your homework during school，（63）think about how much you have left and what else is going on that day，and then plan your time．Most high-school students have （64）between 1and 3hours of homework a night．If it's a heavy homework day and it seems like you've got homework in every（65）subject，you'll need to spend more time on homework．
15．
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| computer Sunday but so movies don't doesn't books |