- Mom, shall we have dinner now? - No, we don’t have dinner _____ your father comes back.
#57879
A
until
B
since
C
while
D
after
推荐题目
---When shall we leave for Shanghai?---We won’t we have visited all the places of interest in Nanjing.
#57099
A
until
B
while
C
as
D
since
—Will Mr. Brown come and play computer games?—No, he has finished, his homework.
#55797
A
when
B
if
C
unless
D
once
—Shall we get off the bus here?—Yes. But we won’t get off _______ it stops.
#56355
A
when
B
until
C
while
D
after