—Hey, man. You can’t cross the street now. You have to wait ______ the traffic turn green.—Oh, sorry and thank you.
#56413
A
when
B
after
C
until
D
while
推荐题目
_Would you like to come to my house this Sunday? _Thank you! I’d love to. _______I have to see my uncle on that day.
#58247
A
And
B
So
C
But
D
Or
Mr. Huang decided to buy that CD player it was expensive.
#56025
A
even though
B
so that
C
because
D
as if
A tourist will easily lose his way in Beijing ______ he has a map or a guide.
#58451
A
if
B
because
C
unless
D
when