—Where is that report?—I brought it to you _______ you were in Mr. Black’s office yesterday.
#34347
A
if
B
because
C
when
D
before
推荐题目
The boy was so tired that he fell asleep _______ his mother could take off his clothes.
#30840
A
before
B
after
C
while
D
when
Frank insisted that he was not asleep______ I had great difficulty in waking him up.
#31365
A
whether
B
although
C
for
D
so
Natural disasters are happening more frequently than before; the whole world should work together to respond.
#30707
A
moreover
B
effectively
C
meanwhile
D
consequently
The fire was finally brought under control, but not______ heavy damage had been caused.
#34805
A
before
B
after
C
since
D
until