Viết lại câu sau nghĩa ko đổi I'm sure that someone forgot to lock the door They bought this house ten year ago

Để viết lại câu "I'm sure that someone forgot to lock the door" sao cho nghĩa không đổi, chúng ta có thể sử dụng cấu trúc "I'm sure that the door was forgotten to be locked by someone."

Câu trả lời cho câu hỏi trên:
1. I'm sure that the door was forgotten to be locked by someone.
2. I'm confident that the door was left unlocked by someone.
3. I have no doubt that someone didn't remember to lock the door.
4. Without a doubt, the door was accidentally left unlocked by someone.
5. It is certain that someone neglected to lock the door.

Các câu trả lời trên đều giữ nguyên nghĩa của câu gốc nhưng sử dụng các cấu trúc ngữ pháp khác nhau.

Without a doubt, someone forgot to lock the door.

There is no question that the door was forgotten to be locked by someone.

It is a sure thing that the door was forgotten to be locked by someone.

It is certain that someone forgot to lock the door.