Question

【题目】each,they,playing,other,are,with(.)

Answer 1

【答案】They are playing with each other.
【解析】each每个, they他们, playing玩, other别的, are助动词, with和……一起。“be doing sth”表示正在做某事。“each other互相”是固定短语。根据句号可知该句子是陈述句。句意是：他们正在互相玩耍。所以答案是：They are playing with each other.