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