A. a good place to live in B. lived as a good place

　　C. lived in as a good place D. a good place to live

　　20. Mr. Howard， ________ his study of the situation， was ready to talk about it when I arrived.

　　A. completed B. having completed

　　C. had completed D. being completed

　　Part Two： Questions 21-30

　　There is one mistake in each of the following questions. Detect and correct the mistakes. Write your corrections together with the mistakes on the answer sheet. （下列每句各有一个错误，找出错误并改正。请将错误及改正写在答题纸上。）　　　20%

　　Example： Who‘s taking care the dog while you’re away？

　　taking care→taking care of

　　21. At receipt of your advice we shall open the letter of credit immediately.

　　22. Computers have made a great contribution to the civilization of the whole world after it began to be widely used.

　　23. He told me that he would come here or not was still uncertain.

　　24. I‘m certain that if you work harder， you are to succeess.

　　25. I sugg est that he gets up early next morning so as to catch the first bus.

　　26. The numbers of this claim do not correspond those on the printout.

　　27. Packed in a box， the typist could not find the machine.

　　28. Mrs. Strong is responsible with hiring computer personnel.

　　29. The manager is confident that there will not be many objections for these proposals.

　　30. The most worst economic reversal of the twentieth century， the Great Depression of the 1930s， began in the United States.

　　Part Three： Questions 31-40

　　Write logical sentences with the words and phrases given. （用所给的词和词组写出符合逻辑的句子。）　　　10%

　　31. herself / descending / and / hurt / the staircase / she / slipped

　　32. the repairs / now / to carry out / you /us /are / completed /asked

　　33. now / cassette tapes / perfection / of / the production / reached / has

　　34. promotion policies / on / he / the recent proposal / angrily / about / spoke

　　35. then / the president / the annual report&nbs p；/ and / presented / merger / the / announced

　　36. January / travel restrictions / for / the convention / was cancelled / owing to / scheduled

　　37. to write / for information / the salesperson / us / the main office / told / to / directly

　　38. the brochure / the advertising manager / wrote / to the customers / printed and mailed / had it

　　39. that / have forgotten / data form / find / we / you / to file / the required / personal

　　40. you / we / are writing / for the meeting / of / the change / to inform / in our plans

　　Part Four： Questions 41-50

　　Each of the following sentences contains one punctuation error. One punctuation in each is either missing or misused. Detect the error and write the missing punctuation or your correction togethe