Watching the online open courses of some famous European and American universities _______a new fashion among white collars in China over the past few months.
#102958
A
became
B
had become
C
has become
D
becomes
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Jeo, don’t _______ now; you’re improving all the time. It won’t be long ______ you can speak English well.
#99916
A
give in; until
B
give up; before
C
give in; when
D
give up; after
You __________ football after school. Why not go home and do your homework first?
#99635
A
always played
B
have always played
C
are always playing
D
have always been playing
I would have come earlier, but I _____ that you were waiting for me.
#102993
A
didn’t know
B
hadn’t known
C
haven’t known
D
wouldn’t have known
— You look tired.— Yes. I ___ non-stop until 8 o’clock this morning.
#102703
A
had worked
B
work
C
have worked
D
was working
—Peter, where did you guys go for the summer vacation?—We ____ busy with our work for months, so we went to the beach to relax ourselves.
#100350
A
had been
B
have been
C
were
D
will be