警方只罚了嫌疑人一笔罚款，而没有逮捕他。

The police ___let the suspect ___off with a fine instead of arresting him.

如果你再违反规定，就不会这么轻易放过你了。

If you break the rules again, you won't be ___let ___off so lightly.

我的老板只给了我一个警告，没有因为迟到而惩罚我。

My boss ___let me ___off with a warning for being late.