—— Hurry up. The bus is coming! —— Oh, no, we mustn’t cross the street ______ the traffic lights are green.
#55778
A
after
B
since
C
when
D
until
推荐题目
------I will hold on to my dream _________ there are so many difficulties. ------Never give up, and you will be successful.
#55781
A
because
B
until
C
although
D
unless
Ann is a girl, she can climb that tall tree.
#56812
A
But , /
B
Although, /
C
But, although
D
Although, but
