What ________ you ________ at this time yesterday?
#37876
A
did, do
B
have, done
C
were, doing
D
are, doing
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My grandparents _________for fifty years and they are both quite healthy now.
#38397
A
marry
B
have been married
C
are married
D
have gotten married
The boys           when the teacher came in. So she was very angry.
#36667
A
were doing homework
B
were cleaning the classroom
C
were fighting
D
were learning English