Listen carefully and you will know what to do. He advised me.................

Cách làm:
- Dùng mẫu câu gián tiếp "advise + to-infinitive" để chuyển câu trích dẫn thành câu gián tiếp.

Câu trả lời:
1. He advised me to listen carefully and I would know what to do.
2. He advised me that if I listened carefully, I would know what to do.
3. His advice was to listen carefully and I would then know what to do.

that the key is listening carefully to know what to do

to pay attention while listening so I can know what to do

that by listening carefully, I will understand what to do

that listening carefully will help me know what to do