没去学校的英文翻译有以下几种：

Because I woke up late.

Why you didn't go to school？

Why did you stay away from school？

why doesn't he go to school.

I didn't go to school today.

根据具体的语境和需要，可以选择合适的翻译。例如，如果想表达昨天没去学校的原因，可以使用 "Because I woke up late."；如果想询问对方为什么没去学校，可以使用 "Why you didn't go to school？" 或 "Why did you stay away from school？"；如果想描述今天没去学校，可以使用 "I didn't go to school today."。