Sometimes I feel bored and don’t  know ______ to do.                          
#55615
A
how
B
why
C
what
D
where
推荐题目
__________ I like French very much, __________ I study it very hard.
#56756
A
Because; so
B
So; because
C
Because; /
D
So; /
—It’s very hot in the room! --_______ the door open?
#55563
A
Why don’t keep
B
Why don’t to keep
C
Why not keep
D
Why not you to keep