Time waits for no man. But teenagers won’t realize the value of time until it’s gone. Don’t waste your time, __________ you will regret it.
#30899
A
so
B
and
C
but
D
or
推荐题目
I am determined to get a ticket for the concert ____ it means standing in a line all night.
#30851
A
as though
B
even if
C
as if
D
so that
_____ he denied having seen my lost MP4, I believe at least from nobody else can I get better source of information.
#33855
A
As
B
While
C
Anyhow
D
In case
The classroom is big enough for 25 students for normal use you need more space for special activities.
#33192
A
once
B
because
C
if
D
unless
It was only when I reread his poems recently__________ I began to appreciate their beauty.
#33669
A
until
B
in which
C
that
D
so
Frank insisted that he was not asleep______ I had great difficulty in waking him up.
#31365
A
whether
B
although
C
for
D
so