18．His problem is not physical butmental．（ 精神的）．

17．Mr．Li is a heavy smoker，that is，he isaddicted （ 上瘾 ） to smoking．

16．At school the other children alwaysteased/laughed at/made fun of（ 取笑，逗弄 ） me because I was fat．

15．Colors like redconvey （传达 ） a sense of energy and strength．

14．Lucy won ascholarship （ 奖学金）  to study at Oxford..

13．White has been always asymbol（象征） of purity in Western cultures．

12．假如你是一名高二年级的学生，你发现班上有些同学晚上学习到深夜．白天也不安排休息时间，但往往课堂上昏昏欲睡，有些同学饮食习惯不好，不吃早餐．请你写篇发言稿，在班会上劝同学们合理安排作息时间，注意健康饮食，保证学习好、身体好．．要求：1．字数100字左右． 2．可适当发挥，使讲话完整通畅．
Dear classmates，
It's a pleasure for me to have a chance to make a short speech today．
_____________________________________________________________________________________

11．I can convince you that he's even more handsomein the flesh（本人）than in his pictures．

10．Some books are to be tasted，others to beswallowed（ 吞咽），and some few to be chewed and digested．

9．Many of us were raised with the saying"Waste not，want not．"None of us，however，can（41）completely（complete） avoid waste in our lives．
Any kind of waste is thoughtless．Whether we waste our potential talents，our own time，our limited（42）natural（nature） resource，our money，（43）orother people's time，each of us can become more aware and careful．The smallest good habits can make a big（44）difference（differ）．It's a good feeling to know in our hearts we are doing our best in a world （45）that/whichis in serious trouble．By being devoted to （46）saving（save） oil，water，paper，food，and clothing，we are playing （47）a part in cutting down on waste．
We must keep reminding  （48）ourselves （we）that it is easier to get into something than it is to get out of it．Actually，severe damage （49）done （do） to our land is fairly recent in the history of our evolution．It's time for us to say no to waste so that our grandchildren's children （50）will be（be）able to develop well．We can't solve all the problems of waste，but we can encourage mindfulness．