he ____(go fishing )next week

问题描述:

he ____(go fishing )next week
_____li lei _____(do) his homework tonight?
where ___they ____(buy) the apples?
用be going to 填空

is going to go fishing
Is going to do
are going to buy写成is going to fishing可以吗不行,to 后面要 跟动词原形