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They didn’t go to bed ________ they finished their homework.
#55880
A
when
B
because
C
until
D
if
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We’ll go bike riding ________ it doesn’t rain this Sunday.
#57312
A
when
B
if
C
until
D
because
       Lily             Sam likes popular songs, so they went to Zhou Jielun’s concert together last night.
#55420
A
Both, and
B
Either, or
C
Not only, but also
D
Neither, nor
Why was the house on fire? _______ lightning hit it.
#57989
A
Because
B
Since　
C
As
D
Because of
Jamie is a cook ________ ideas are changing school dinners.
#57604
A
who
B
whom
C
whose
D
that
_____ he was tired , ____ he didn’t stop working .
#57240
A
Although ; but
B
Though; /
C
But ; /
D
Though ; but