What about walking to school together tomorrow?
Shall we walk to school together tomorrow?
Let's walk to school toghther tomorrow,shall we?
Would you mind walking to school together tomorrow?
What about going to school on foot together tomorrow?
Shall we go to school on foot together tomorrow?
Let's go to school on foot toghther tomorrow,shall we?
Would you mind going to school on foot together tomorrow?
walk to school=go to school on foot
向别人提出建议可以有多种方法.见上.