1.A(for+khoảng thời gian)
Question 2:Tất cả là chuyển sang dạng câu tường thuật:
1.The teacher asked students not to talk in class.
2.She asked me to help her repair her house.
3.The doctor said to Hoa that she had to stay in bed.
4.Mrs Lan told chlidren to look after themselves.
Question 3:
1.I have known my English teacher since September.(since +Mốc thời gian)
2.This is the most interesting book I have ever read.(so sánh nhất)
3.The boy always spends much time playing games.(spend+time+V-ing)
4.When Jane was younger,she used to sing a jazz band.(used to+V-inf)