—I have a headache.—I’m not surprised you ________ in front of the computer for too long.
#100002
A
work
B
are working
C
have been working
D
had worked
推荐题目
He told his friends that he ___ what he was reading at the same time the day before.
#103983
A
was just asked
B
just asked
C
had just asked
D
had just been asked
I ______ to send him a gift to congratulate him on his marriage, but I _____ it.
#100210
A
hoped; hadn’t managed
B
hoped; didn’t manage
C
hope; don’t manage
D
had hoped; didn’t manage
—Remember the first time we met? —Sure. You ____in the supermarket. 
#103252
A
shopped
B
have shopped
C
had shopped
D
were shopping