A、Their vacation plans.B、A piano lesson.C、Ann's family.
（2）、When are William's uncle's family going to Qingdao?
A、On June 15th.B、On June 25th.C、On June 23rd.
（3）、Which is NOT right?
A、William doesn't know how long he is staying in Qingdao.B、Ann makes her plan to babysit and have piano lessons.C、William is going to Qingdao on June 25th.
