I first met Lisa three years ago. She _____ at a shop at the time.
#104141
A
has worked  
B
was working
C
had been worked
D
had worked
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When I said someone cheated in the English exam, I ______ you.
#103548
A
wasn’t referring to
B
had referred to
C
hasn’t referred to
D
will refer to
My son __________ his clock  when I went to get a cup I __________ in his study.
#103412
A
was winding up; had left
B
would up; had forgotten
C
had wounded; left
D
was winding up; forgot