帮我用英语翻译一下这2个句子~~~谢谢~~

We used to study here.

Please give the book back to the library tomorrow.
Please return the book back to the library tomorrow.

我们习惯于在这里学习。
We are used to studying here.
We are accustomed to studying here.
请把书明天归还给图书馆。（2种形式。）
Please return/give back the book to the library tomorrow.

I am used to study here.

Please return the books the the Library.
Please give the books back to the Library.

1. We used to study here.

2. Please return this book to the bookshop tomorrow.
The book that you should return to bookshop tomorrow.

we get used studying here.

Please give the books back to the library.
Please return the the books back to the library.