It starts in May,and goes on to July.改为同义句

题目

It starts in May,and goes on to July.改为同义句
Children often have a good time on Children's Day.（改为同义句）Children often ___on Children's Day.
It starts in May,and goes on to July.（改为同义句）It ___ from May to July.
She writes to her mother twice a month.___________does she write to her mother?
My pen is blue.What about you.(改错)

答案

enjoy themselves
lasts
How often
what about yours