___________ to enter an ideal university, he worked harder than ever before.
A. Determined B. Determine
C. Determining D. To determine
No one tells us______, so we need your help.
A. how we should do B. what should we do
C. how to do it D. what to do it
It’s _______ hot here. We can’t stay here for a long time.
A. much B. very much
C. much too D. too much
Ladies and gentlemen, please fasten your seat belts. The plane ____________.
A. takes off B. is taking off
C. has taken off D. took off
It was not until midnight ______ the noise of the street stopped.
A. that B. this
C. since D. at which
I’d prefer ______ in the office rather than _____ at home watching TV.
A. working; staying B. working; stay
C. to work; stay D. work; to stay
