I think your mother is_____you at the school gate at the moment.
#41842
A
waiting
B
waiting for
C
waiting for
D
is waiting
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His grandfather and grandmother _____Chongqing for 40 years. They like living there.
#41981
A
have been in
B
have been to
C
have gone to
D
have moved to
— May I speak to Mr Morgan?— Sorry. He______on the farm. 
#42136
A
works.
B
worked
C
is working
D
has worked
While she       , she cut herself.
#38471
A
was cooking
B
cooked
C
had cooked
D
cooks
The teacher asked the students ________.
#39878
A
what they were doing at that moment
B
what were they doing at that moment
C
how are they doing at that moment
D
what they are doing at that moment