I’m tidy ,  my sister is not.
#56145
A
and
B
but
C
under
D
always
推荐题目
 I don’t like running, _____I like swimming. 
#56237
A
and    
B
but   
C
with   
D
so
Don’t stop working _____ twelve. 
#58157
A
to
B
at
C
when
D
until