The chairman thought _____necessary to invite Professor Smith to speak at the meeting。
You can try to guess the meaning of ______ words you don't know from ______ passage.
35.---Could I borrow your car for a while? --- _________. I won’t use it today.
34.---You may find the key to the maths problem on page 107 . ---Ah, it’s so simple . I wonder why I___________of that .
33.This research attracted wide______ coverage and BBC television’s Tomorrow’s World had a special programme about it last week.
32.---What are you going to do this afternoon? ---I will probably go for a walk______it stays fine.