上海中考英语首字母专项训练（五）

　　why are we always tired，do you know? Firstly if we can't sleep w   1    ，we will be tired．But we are often too b   2    ．we can't f   3     our work in the day and we must do it at n   4    ．we go to bed l   5     and get up e   6    ．so we can't sleep well．Most people need at 1east eight hours and some more．If we sleep for only five or six hours a night，we will be tired．Secondly，when we are ill we will be t   7    ．But we don't know we are ill．so if you are always tired，perhaps you are not so h    8   ．You'd better go to see a doctor．Thirdly，perhaps you can't eat some kinds of food like eggs，nuts，meat，chocolate or coffee．If you are ill and tired after eating some food，please don't eat it a    9   longer．But please eat more if you are well．At last，if the air around you isn't nice and clean，you will feel tired．So please open your w   10    often or go out for a walk and you will feel better．

点击下一页查看参考答案

　　 2023中考一路陪伴同行，百万名校真题直接下载！>>点击查看