d-dạ giúp e :'') e cảm ơn “ Shall I open the window for you?” he said. -> He told 

Để chuyển câu trích dẫn từ câu nói trên sang câu gián tiếp, ta sử dụng dạng "told" hoặc "asked" kèm theo đại từ nhân xưng phù hợp.

Câu trả lời:
- He asked if he should open the window for me.
- He asked whether he should open the window for me.
- He asked me if he should open the window.
- He asked me whether he should open the window.

He wondered if he should open the window for me.

He wanted to know if he should open the window for me.

He inquired if he could open the window for me.

He asked whether he should open the window for me.