33. He tried his best to find a roommate to live _______.
A. / B. in C. with
D.to
( )34 All the _______ teachers enjoyed
themselves on March 8th, because it was their own holiday.
A.man B.men C.woman D.women
( )35
They wanted to know _________ 1,600 words as soon as possible.
A. how can they learn B. how could they
learn
C. how they can learn D. how they could
learn