Mike lost his key. ______ couldn’t enter the room.
#36994
A
He
B
She
C
They
D
It
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Come on, Here’s_________about the English Speech Contest. 
#54357
A
something useful
B
anything special
C
nothing exciting
D
useful something
He turned around, but he couldn't see_______.
#37232
A
something unusual
B
anything unusual
C
unusual anything
D
unusual something