The meeting was expected to start at 9 o'clock but the manager didn't turn up ______ twenty minutes later.
#5014
A
before
B
until
C
after
D
since
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I will never forget the day _______ I came to my university and the day ______ I spent in a new city.
#4966
A
when; which
B
which; when
C
what; that
D
on which; when
.We will learn how to operate the machine _______.
#4731
A
at a time
B
at one time
C
at the time
D
in time
“It looks as if he were drunk.” “So it does. _____.”
#4953
A
He’d better give up drinking
B
He shouldn’t have drunk so much
C
Health is more important than drink
D
I wonder why he is always doing so
--I don't think we have met before.--Yes, once at a party, but we___________.
#4832
A
weren't introduced
B
didn't introduce
C
haven't introduced
D
were not introducing
There are altogether eleven books on the shelf, ______five are mine.
#4901
A
on which
B
in which
C
of which
D
from which