---How often are the Olympic Games held?  ---_____four years.
#49404
A
Every
B
Each
C
In
D
For
推荐题目
What about _____ to the cinema with me? 
#49789
A
to go
B
go
C
went
D
going
____his surprise, he passed the exam.
#47574
A
On
B
In
C
To
D
At
Daniel was            a bad mood and didn’t talk to            .
#51119
A
on; something
B
with; anybody
C
in; anybody
D
in; somebody