35.　 Helen and Linda were introduced to each other _________ at a party.

A. for the first time　　 B. the first time　　　　　 C. all the time　　　 D. for some time

34.　 – You look very pale; you ______ very tired.

--- Yes, I didn’t sleep at all last night.

A. can be　　　　　　　　　　 B. can have been　　　　 C. must be　　　　　 D. must have been

33.　 There are _______ sheep on the grassland.

A. a great deal of　　　　 B. a plenty of 　　 　C. a number of 　　　　　　 D. the number of

32.　 – Shall we go for a picnic this weekend?

-- Well, with all this work________, I don’t know if I’ll have time to go out.

A. to do 　　　　　　　　　　 B. doing　　　　　　　　　　　　　　 C. done　　　　　　　　　　　 D. do

31.　 I know nothing about him _______ he is from the USA.

A. besides　　　　　　　　　 B. except　　　　　　　　　　 C. except that　　　　　　 D. except for

30.　 – How did it _____ that all the flowers died?

-- I was too busy last month.

A. come about　　　　　　 B. come back　　　　　　 C. come on　　　　　　　　 D. come down

29.　 –It’s reported that the weather in Yudu will ________ hot for another two or three days.

A. get　　　　　　　　　　　　　 B. turn　　　　　　　　　　　　 C. become　　　　　　　　　 D. stay