我后悔忘记开灯了 英语

I regret forgetting to turn on the light.

I regret forgetting to do my homework.

I regret forgetting to turn on the light/to do my homework

我后悔忘记开灯了/忘记做作业 (regret doing sth)

I regret turning the light off.

I regert forgeting to do my homework.

重复下一楼的。 呵呵

I regret forgetting to turn on the light to

do my homework .