Dear miss/mr XX,
I am so sorry to forget to hand on my homework. I know it will increase your pressure and task.So I write to you to express my sorry feeling.I hope you can forgive me. Sorry again.
yours
（签名）
给英语老师的没交作业英文道歉信,初一的水平,词少点
Dear miss/mr XX,
I am so sorry to forget to hand on my homework. I know it will increase your pressure and task.So I write to you to express my sorry feeling.I hope you can forgive me. Sorry again.
yours
（签名）