35. __________ the flight to Australia will be delayed is _________ I’m especially worried about.

　 A) If ; what　　　 B) Whether ; that　　　 C) When ; that　　　　　 D) Whether ; what

34. If only he _______ himself and explained who he was, then, of course I should have given him proper service.

　 A) had introduced　　　　　　　　　　 B) introduced

　 C) has introduced　　　　　　　　　　 D) have introduced

33. He had to be called two or three times _______ he would come to his dinner.

　 A) after　　　　　 B) unless　　 　　　　　C) before　　　　　　 D) that

32. ---I seem to have too much trouble with my new work, sir.

　 ---I don’t think so. You _____ very well.

　 A) are doing　　　 B) will do　　　　　 C) will be doing　　　　 D) had done

31. ---I drove my car at a speed of 150 kms an hour this afternoon. It was great fun!

　 ---Did you go crazy? You ______ yourself .

　 A) might kill　　　 B) could have killed　　 C) could kill　　　　　 D) mut have killed

30. As a matter of fact, we go out for dinner now and then, but not _______.

　 A) regularly　　　 B) actually　　　　　 C) grdually　　　　　 D) normlly

29. This piece of furniture is really inexpenive with a price of _______ forty dollars.

　 A) other than　　　 B) more than　　　　 C) less than　　　　　 D) rather than

28. In our city there are several big public parks _______ many people can go to enjoy the beautiful scenery.

　 A) to which　　　 B) at which　　　　　 C) from which　　　　 D) in which

27. With the marriage broken up, the man regrets ______ about the small things with his wife.

　 A) to quarrel　　　 B) being quarrelling　　 C) having quarrelled　　 D) to be quarrelling

26. At the end of the course, special prizes were _______ to the winning participants.

　 A) won　　　　　 B) awarded　　　　　 C) earned　　　　　　 D) deserved