—Look! Somebody ______the blackboard.—Well, it wasn't me.I didn't do it.
#101314
A
is cleaning
B
was cleaning
C
had cleaned
D
has cleaned
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Put on your coat! I        you down to the doctor.
#102202
A
take
B
am taking
C
took
D
have taken
The dictionary still ______ where I ______ it a moment ago.
#100904
A
lies; laid
B
lied; lay
C
laid; laid
D
lies; lay
Would you please keep silent? The weather report            and I want to listen. 
#101657
A
is broadcast
B
has been broadcast
C
is being broadcast
D
was broadcast