—Where are Tom and Mary? --____ Tom _____ Mary is busy with their homework. You’d better play with.
#57674
A
Both, and
B
Neither, nor
C
Either, or
D
Not only, but also
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___________ the car’s old, it still runs well.
#55333
A
Because   
B
So  
C
Although
D
But
Jeff’s sister can’t swim _____dance.
#55593
A
and
B
but
C
and not
D
or