I was doing my homework in my bedroom _______the light went out. I did it with a candle on.
#30979
A
which
B
while
C
when
D
where
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The head of the company promised to deal with matters of this sort _____he returned to his office．
#32768
A
until
B
while
C
by the time
D
the moment
The family were holidaying in the country _______ the rain poured down.
#30862
A
when
B
as
C
while
D
since
The lawyer seldom wears anything but the suit ________the season
#31604
A
whatever
B
however
C
whenever
D
wherever
I came to the music hall, I got addicted to the tone.
#32946
A
The first time
B
For the first time
C
First time
D
First
Last week, I bought an interesting story book, _________ is very beautiful.
#34473
A
which cover
B
the cover of which
C
its cover
D
the cover of whose