—Will you go to Mary’s birthday party?—No, ____ invited, I can’t go to it. I’ll be too busy then.
#80120
A
if
B
unless
C
even though
D
when
推荐题目
--Are you going somewhere during the winter vacation? --Yes, I’ve found a nice beach ________ I can enjoy swimming even in February．
#33429
A
that
B
when
C
where
D
which
_________you’ve known the importance of it, you should try your best to do it.
#33114
A
So that
B
Now that
C
Now then
D
After that
Your work would be much better _____ you’re always in such a hurry.
#31399
A
when
B
because
C
once
D
unless
You shouldn’t accept a gift from a person _____ you don’t know him.
#31530
A
until
B
unless
C
if
D
whether