根据括号里的中文完成句子

问题描述:

根据括号里的中文完成句子
He ( ) when he grows up.(打算成为一名教师)
The children ( ) after school.(打算打扫教室)
Their sister ( ) tomorrow evening.(打算去购物)

1.is going to be a teacher
2.are going to clean the classroom
3,is going to do some shopping填将来时