（1）What does summer vacation mean all over the world？
A.Long days.
B.Activities.
C.All of the above.
（2）What did students do during their summer vacation hundreds of years ago？
A.They studied in extra classes.
B.They worked in the fields.
C.They volunteered.
（3）Do students need to go to the classroom during their summer vacation？
A.No，they don't.
B.Yes，of course.
C.Maybe，some will.
（4）What can we do if we want to learn a new skill？
A.Do a part-time job.
B.Sleep.
C.Kick off your shoes.
（5）What's the best title for the passage？
A.World of summer.
B.Old summer.
C.Unlucky summer.