题目内容：

四年级英语专项练习 对下列划线部分提问（改为特殊提问句）
We are going to practise for Sports Day.划线词：practise
He 's going to run in a race.划线词：run
Candy is going to skip tomorrow 划线词:skip
They are going to sing a song for Children's Day.划线词：sing a song
I'm going to do the long jump next week.划线词：do the long jump
You can throw a ball.划线词：throw a ball
She is catching a ball 划线词：catching a ball
These are our maps.划线词：our
They are Kim's sunglasses.划线词：Kim's
This is their game.划线词：their