- ベストアンサー
※ ChatGPTを利用し、要約された質問です（原文：急いでいます。）
How to properly use need, must, and should?
このQ&Aのポイント
- I completely forgot to send a letter to Mrs. Brown.
- I'm really struggling because I don't understand how to use auxiliary verbs properly.
- She must be worried about whether I received the gift or not.
- みんなの回答 （1）
- 専門家の回答
質問者が選んだベストアンサー
１、I've forgot to send an acknowledment to Mrs Brown completely. ２、What should I do? ３、She must worry about whether I got her present or not. ４、The trouble is that I lost her address. ５、I need to find it quickly as soon as possible
