语法词汇练习 语法大全 语法详解 英语听力 
I met a friend of mine       I was walking in the park.
#56579
A
before
B
when
C
because
D
until
下一题
推荐题目
We must do something to protect the earth, ____we will lose our home.
#56833
A
and
B
or
C
so
D
but
Sometimes I feel bored and don’t  know ______ to do.                          
#55615
A
how
B
why
C
what
D
where
 ----Who did it better, Bill or Henry?----I think Bill did just ______ Henry.
#56162
A
as well as
B
as good as
C
as better as
D
more badly than
 —Would you like to go for a walk with me?—I’d love to, ________I’m afraid I have to finish my homework first.
#56529
A
but
B
so
C
and
D
or
 —Did you have a good time at the party?—Yes. We sang ______danced until late at night.
#57645
A
but
B
if
C
and
D
so