--- ________ did your uncle leave his home town?.--- Let me see. He _______ for nearly twenty years.
#39323
A
When; has left
B
When; has been away
C
How long; has left
D
How long; has been away
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If your homework    _   , your can watch TV.
#39805
A
will be done
B
does
C
is done
D
has done
When the teacher came in, all of us _______.
#38764
A
stopped talking
B
stopped to talk
C
stop talking
D
stop to talk