—Mom, can I watch TV?—Yes, but you must do your homework _________ you can watch it.
#55399
A
before
B
after
C
because
D
or
推荐题目
I still remember my first teacher we haven’t seen each other for many years
#55278
A
for
B
because
C
since
D
though
I will take a holiday with my family _______ I finish all the exams.
#56373
A
so that
B
as
C
as soon as
D
while
