D.with each that has over 100 workers make him seethe importance of it. A.if B.not more than Icould C.or elsel could not D.nor could I 22.Some plants are so sensitive pollution that they can only survive in a perfectly clean environment. A.from B.aeainst C.to D.for 23.I used to smok butIquitted it two yearsago. A.severely B.seriously C.heavily D.badly 24.If you don't feel like going out,you stayat home. A.can as well B.would as well C.should as well D.may as well 25.I don't know whatI can do about it.I'mcompletely a loss. A in B at C with D within friendly fashion A.serious B.sober C.grave D.solemn 27.There was a very interesting remark in a book by an Englishman that I read recently what he thought was a reason for this American characters. A.giving B.gave C.togive D.given 28. ey will have you if you don't pay your taxes A.to be arrested B.arrested C.arrest D.being arrested 29.Those naughty boys were caught. flowers in the garden again. A.steal B.stealing C.having stolen D.to steal 30.His classmate was head of a large department store. A.formal B.forme C.original .formerlyD. with each that has over 100 workers 21. I couldn’t persuade him to do it, make him see the importance of it. A. if only I could not B. not more than I could C. or else I could not D. nor could I 22. Some plants are so sensitive pollution that they can only survive in a perfectly clean environment. A. from B. against C. to D. for 23. I used to smoke but I quitted it two years ago. A. severely B. seriously C. heavily D. badly 24. If you don’t feel like going out, you stay at home. A. can as well B. would as well C. should as well D. may as well 25. I don’t know what I can do about it. I’m completely a loss. A. in B. at C. with D. within 26. I sat down in his armchair and began to talk to him in a friendly fashion. A. serious B. sober C. grave D. solemn 27. There was a very interesting remark in a book by an Englishman that I read recently what he thought was a reason for this American characters. A. giving B. gave C. to give D. given 28. They will have you if you don’t pay your taxes. A. to be arrested B. arrested C. arrest D. being arrested 29. Those naughty boys were caught flowers in the garden again. A. steal B. stealing C. having stolen D. to steal 30. His classmate was head of a large department store. A. formal B. former C. original D. formerly