---It’s a long time we last met. How is everything going?---Well, I am living a happy life.
#56747
A
when
B
since
C
after
D
while
推荐题目
— It’s time to go to bed, Mary. — Oh, Mum, I won’t go to bed _____ I have finished my homework.
#57807
A
after
B
until
C
since
D
because
The art club is for members only. You can’t go in _________ you are a member.
#57977
A
unless
B
because
C
if
D
though