The young doctor is determined to devote all his life to ________ the cause of cancer.
#68127
A
studying
B
studied
C
study
D
studies
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Fortunately, I was just _____________ to catch the last bus to the hotel.
#65335
A
at times
B
too early
C
in time
D
too late
As we all know,tigers and cats________the same family of beasts.
#73653
A
belonged to
B
are belonged to
C
belong to
D
are belonging to
________, the pay isn’t attractive enough, though the job itself is quite interesting.
#64714
A
Generally speaking
B
On the contrary
C
In particular
D
To be honest