27.
(A) organizers
(B) explorers
(C) residents
(D) aliens

23. Woman: Do you think you would have time to mail this letter? Man: Yes. _______________ Woman: I appreciate it. I really want to stay home and finish this novel. (A) I have many times. (B) You should go on your own. (C) I can do it on my way to the bank. (D) You can say that again.

24. Tim: What time does your bus leave today? Robert: I am taking the 4:30 bus. Oh, no, it’s almost 4:00. Tim: Don’t worry! _______________ Robert: Thank you so much. Let me get my suitcase. (A) I can drive you to the station. (B) I can leave before you. (C) I can stay up. (D) I can swim for an hour.

25. Jason: Excuse me. I bought a CD player two days ago from your store. For some reason, it stopped working. Is it possible for me to bring it back for a refund? Salesclerk: Well, _______________ there will be no problem at all. Jason: I see. It is not with me right now. Can I come back later? Salesclerk: No problem. Anytime this week will be OK. Sorry for all the trouble. (A) if you plan to burn more CD players, (B) as long as you have got your receipt, (C) if you have lost the CD player, (D) as long as you stay healthy,

26. (A) gives (B) give (C) giving (D) to give

28. (A) abroad (B) board (C) boat (D) broad

29. (A) lives (B) lift (C) left (D) loaves

30. (A) many (B) a few (C) a little (D) much

31. (A) enable (B) available (C) avoidable (D) capable

32. (A) enjoy (B) depressing (C) enjoyable (D) depress

33. (A) has led (B) had led (C) had lead (D) has lead