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
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The US army suffered a record 32 suicides in July 2011, the most it began publishing monthly figures in 2009.
#32189
A
since
B
when
C
while
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though
The little girl who got lost decided to remain _________she was and wait tor her mother.
#80594
A
where
B
what
C
how
D
who
The boy was so tired that he fell asleep _____________ his mother could take off his clothes．
#30097
A
before
B
after
C
while
D
where
The users of this new mobile phone can type in e-mails or long texts easily _______ they happen to be.
#30636
A
where
B
wherever
C
what
D
which