1.到了听音乐的时间了. It's timeto listen to music
2.他每天饭后和她的妈妈去散步.Hego for a walk withhis mother afterdinner every day.
3.李磊正在寻找他的钢笔,但是他没有找到. Li Lei islooking for his pen , but he can't findit.第二句的 go 要变成 goes 吧?是,goes,不好意思,答得太急了。music 前加 the 吗?我觉得加上the更正确,但只有四个空,只能把the去掉,to listen to 是必不可少的。