不管三七
1. Everyone loses their way.2.He lost his way, the day before yesterday. 一般疑问句：Did he lose his way, the day before yesterday?否定句：He didn't lose his way the day before yesterday.
快乐糖糖K
非常感谢您的提问，让我丰富了英语知识对于你的提问 我的解答是：before the concert音乐会之前双语对照例句:1.A few of us-myself included-were so "stiff" that we had to be given remedial lessons in our female instructor's hotel room every other night before the concert! 我们中的一些人（包括我自己）很僵硬，以至于在音乐会前，每隔一晚上我们都要去我们的女指导员的酒店房间里接受矫正训练！祝你英语学习成功！~~~~~~~~~~~~~~~~~~~~~如有疑问请继续追问，望采纳，谢谢，您的采纳是我的力量！
