---- Hurry up ! The bus is coming . ----- Wait a minute. Don’t cross the street_________ the traffic lights are green.
#55728
A
since
B
after
C
while
D
until
推荐题目
There is going to _______ a basketball match on the playground this afternoon.
#58036
A
be
B
have
C
has
D
is
I really enjoyed your speech, ______ there were some parts I didn’t quite understand.
#58072
A
because
B
unless
C
though
D
after