He _________ desperately in vain for something to say to break the silence.
#68262
A
thought about
B
cast about
C
talked about
D
set about
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—What was it that________the terrible accident? —His driving after drinking.
#74784
A
referred to
B
turned to
C
led to
D
stuck to
He has proved his courage in the battle.Through tests time and time again, this kind of rope____strong.
#83522
A
was proved
B
has ben turned out
C
turned
D
proved
Einstein was usually his scientific study that he even forgot to eat.
#66388
A
very absorbing
B
very absorbed in
C
so absorbed in
D
such absorbed in
In the ______ house the firefighters saved a lot of______ people, but they couldn’t be sent to hospital because of the______ road.
#74941
A
damaged; blocked; injured
B
destroyed; damaged; blocking
C
damaged; injured; blocked
D
blocked; wounded; injured