You will be late_______you leave immediately.
#72164
A
until
B
if
C
or
D
unless
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_________ you may have, you should gather your courage to face the challenge.
#67751
A
However a serious problem
B
What a serious problem
C
However serious a problem
D
What serious a problem
We’ll have to finish it , _____________.
#68653
A
however it takes long
B
however long it takes
C
no matter how it takes
D
no matter how long does it take
They have no idea at all______.
#72723
A
where he has gone
B
where did he go
C
which place he has gone
D
where has he gone
---Do you often stay up?---No. I always get a good night’s sleep _______ much work I have to do.
#68549
A
whenever
B
however
C
whatever
D
whichever