33.I think the whole paper has to be rewritten； only the first few paragraphs may be.

27.She didn＇t want to go to Africa, the weather there is too hot.

26.Nomatter how , it＇simpossible that he hasnever lost money.

25."everyone * s here," she said, "let＇s begin to discuss the solution to the problems we hfound. ”

24.I will lend you the book you return it to me in time.

23.No sooner had he arrived in Romehe heard of the good news.

22.The engineers are so busy that they don＇t have time for outdoor sports activities, they have theinterests.

21.Medicine should not be kept it is approachable to children.

20.of the three sisters you choose to marry, you will have a good wife.

19.Nearly three years of high school had gone by he finally realized the importance of studyinghard.

18.I will pay a visit to my old friendshe comes back from abroad.