At school, some students are active ______ some are shy, yet they can be good friends with one another.
#32248
A
while
B
although
C
so
D
as
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I always leave things about my son up to himself ______his decision is wrong, for I think he can learn more from failure.
#30928
A
in case
B
even if
C
unless
D
until
a bad habit is formed, it will take a long time to get rid of it．
#32445
A
Ever since
B
While
C
Once
D
Even if
“It’s a secret….” he lowered his voice and whispered no one could overhear it.
#32582
A
in case
B
even if
C
so that
D
as if
—Won't you go shopping with your mother?—No.________ she promises to buy me a new sweater.
#31492
A
Now that
B
If only
C
As though
D
Unless
I had just taken a bite of my hot dog ________ I heard a familiar voice yelling at me from across the crowded school yard.
#32136
A
before
B
while
C
since
D
when