英语改正下列句子中的错误问题在补充里

tom enjoys playing in the room.
jim and l were in the maret yesterday.
he stayed at home and watched tv last night.
the children are playing happily in the river.

有不明白的地方再问哟，祝你学习进步，更上一层楼！ (*^__^*)

Tom enjoys playing in the room. enjoy doing sth.固定结构
Jim and l were in the market yesterday.
He stayed at home and watched TV last night.
The children are playing happily in the river.
楼上的回答均不正确，因为句首字母大写！

tom enjoys playing in the room .
jim and i was in the maret yesterday.
he stayed at home and watched tv last night
最后一题我不会

om enjoys playing in the room.
jim and l were in the maret yesterday.
he stayed at home and watched tv last night.
the children are playing happily in the river.

Tom enjoys playing in the room
Jim and l were in the maret yesterday.
He stayed at home and watched tv last night.
The children are playing happily in the river.

应该就是这些吧。。。