1. Lỗi sai: had

- Sửa: The English man has someone designed a Christmas card.

2. Lỗi sai: help

- Sửa: Thank you for helping me move to my new apartment last weekend.

3. Lỗi sai: Sai ngữ pháp, từ "is" bị thừa.

- Sửa: Mrs. Nga is willing to give her a hand with cleaning the house.

Theo mình thấy là như vậy chứ không chắc chắn lắm ạ

`1` The Englishman had someone designed a Christmas card

`⇒` has

`2` Thank you for help me move to my new apartment last weekend

`⇒` helping

`3` Mrs. Nga is always willing to give her hand ưith cleaning the house

`⇒` is willing