——Where is Tom? We can’t find him anywhere.——Perhaps he_____home.
#39156
A
has come
B
is going
C
went
D
was going
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—Daniel, can you repeat what I said just now?—Sorry, sir. I        something else.
#36127
A
thought about
B
will think about
C
was thinking about
D
have thought about
—Excuse me, Mum. When can we have dinner? —Not until it   in half an hour.
#36824
A
is prepared
B
has been prepared
C
will be prepared
D
was prepared
A boy with two dogs ______when the earthquake rocked the city.
#39795
A
were sleeping
B
is asleep
C
was sleeping
D
are asleep