When you are in the lab, you should ___ teachera’ instuctions.
#83850
A
follow
B
give
C
receive
D
listen
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Everybody in the village knew him,so we had       his home.
#63866
A
no difficulty to find
B
some difficulty finding
C
some difficulty to find
D
no difficulty in finding
It’s years since I _______ him last time, and I haven’t written back to him.
#73024
A
heard of
B
heard out
C
heard about
D
heard from