35. --- Have you gone over what the teacher taught in class?

　 --- Not yet.

　 --- Better remember: __________.

A. Don’t count your chickens before they’re hatched

B. A bird in hand is worth two in the bush

C. Strike while the iron is hot

D. All roads lead to Rome

34. --- Did your father phone you shortly after the accident?

　 --- No, it was a fortnight _________ he gave me a phone call.

A. since　　　　　　　　　　　　 B. when　　　　　　　　　　　 C. while　　　　　　　　　　　 D. before

33. We ________ ; we followed the boss into the hall as his guests. How lucky we were!

A. didn’t need to wait　　　　　　　　　　　　　　　　　　　 B. needn’t have waited

　 　　 C. must have waited　　　　　　　　　　　　　　　　　　　　 D. couldn’t have waited

32. --- How long ________ you ________ in Singapore?

--- For just the weekend. I’ll be back next Monday morning.

A. have; stayed　　　　　　 B. are; staying　　　　　　　 C. did; stay 　　　　　 D. do; stay