连词成句 中文也要

问题描述:

连词成句 中文也要
1、go usually school I to foot on (.)
2、to are going weekend the you what do on )
3、writing grandma the study is a in letter (.)

I usually go to school on foot.
我经常步行上学校
What are you going to do on the weekend?
你周末去干什么?
Grandma is writing a letter in the study.
奶奶在书房里写信