6. He said that she hadn't attended the meeting the day before
- Câu tường thuật : S + say/said/tell/told + (that) + S + V
- Câu tường thuật lùi thì : Thì QKĐ → Thì QKHT
7. Mrs. Black told the stranger if he/she would take off the shoes
- S + told + O + to-infinitive : Ai bảo ai làm gì
- S + asked + (O) + if/whether + S + V