---We can't be successful _____  we keep on working hard. ---I agree with you.
#57280
A
if
B
because
C
unless
D
until
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There _______ a basketball match between Class One and Class Three this afternoon.
#55329
A
is going to be
B
will have
C
are going to be
D
is going to have
_____ he was very tired, he continued working in his office.
#55324
A
Since
B
Although
C
As soon as
D
Because
_______ homework, we do their homework on Sunday.
#57685
A
As for
B
As to
C
As of
D
As from