Who went to England a month ago?
Where did Mike go a month ago?
When did Mike go to England?
Who played games out of doors last Sunday?
Where did the boys play games last Sunday?
When did the boys play games?
What did the boys doing last Sunday?
Who stayed at the seaside for two weeks a year ago?
Where did the children stay for two weeks a year ago?
When did the children stayed at the seaside for two weeks?
How long did the children stay at the seaside a year ago?