1. He was in the habit of smoking. He no longer smokes. He 2. My father used to play football when he was young. My father doesn’t 3. Jenny is the tallest girl in her class. No one 4. You didn’t plan things at the start, so we are in this mess now. If 5. My father bought a car with a sun roof. The car

1.He was in the habit of smoking who no longer smokes

----> Dùng đại từ quan hệ "who" để thay thế cho chủ ngữ là người

2.My father doesn't play football anymore

----> "Ba tôi không chơi đá bóng nữa"

3.No one in her class is taller than Jenny

---> Đây là dạng so sánh hơn : S + V + tính từ ngắn + er + than + S

4.If you didn't plan things at the start , we will be in this mess now

---> Đây là câu điều kiện loại 1 : If + S + V(s/es/nm) , S + will + Vinf...

5.The car was bought with a sun roof by my father

---> Đây là câu bị động thì QKĐ : S + was/were + PII...