Please       forget your homework. You are supposed to hand it in tomorrow moming.
#59365
A
aren't
B
haven't
C
don't
D
didn't
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______ until the lights have turned to green. 
#66190
A
Wait
B
To wait
C
Waiting
D
Having waited
Mary, ________ here. Everybody else, stay where you are.
#66053
A
come
B
comes
C
to come
D
coming