35. The chairman thought 　　　　　necessary to invite Professor Smith to speak at the meeting.

A．that 　　　 　　　　　B．it 　　　 　　　　C．this 　　　 　　　D．him

34. If _______, the viruses of the tombs can result in illness or even death.

　 A. being breathed in　 B. breathing in　　 　C. to be breathed in　 D. breathed in

33.　 - At this time tomorrow _______ over the Atlantic.

- Oh, wish you a good journey.

A. we’re going to fly　　 　　　　　　　　　 　　B. we’ll be flying

C. we’ll fly　 　　　　　　　　　　　　　　　 　　　 　　D. we are to fly

32.　 - Alice ,why didn’t you come yesterday?

- I 　　　, but I had an unexpected visitor.

　 A. had 　　　　　　　　　 B. would　　　　 　　C. was going to　　　 　 D. did

31. -What would you do if it 　　　　　tomorrow ?

　　 -We have to carry it on , since we’ve got everything ready .

　　 A．rain 　　　　　　　 B．rains 　　　　　　　　　 C．will rain 　　　　　 D．is raining

30. I don’t think the prices will go down this week, 　　　　?

A. do I　　　　　　　　　　 B. don’t I　　　　　　　　　　 　　 C. won’t they 　　　 　　　D. will they

29. Was it in this room _____ the old king was killed?

A. that　　　　　　 B. in which　　　 　　C. in where　　 　　D. which

28. _____, they did their best to help us.

A. Young as they are 　　　 　　　　　　　　B. Strong as they are

C. Young as they were　　 　　　　　　　　 D. Powerful as they were