英文契約作成②

さて、ここで簡単なクイズです！
 
次のフレーズを簡易なフレーズに言い換えてみましょう。

- As to the manner in which
- Contained herein
- Due to the fact that
- In the event that
- We hereby confirm that we are in receipt of the following documents


さて、回答は・・・
↓
↓
↓
↓
↓
↓
- As to the manner in which：How
- Contained herein：In
- Due to the fact that：Because
- In the event that：If
- We hereby confirm that we are in receipt of the following documents：We have received