UNIT 3: PEOPLE’S BACKGROUND
LANGUAGE FOCUS (TRỌNG TÂM NGÔN NGỮ)
• Grammar
1. The past perfect
2. The past perfect vs the past simple
Exercise 1. Chia động từ trong ngoặc ở thì quá khứ hoàn thành.
1. had broken 2. had done 3. had met
4. had not turned off 5. had ever seen 6. had been
Tình yêu đầu giống như loại vắc xin cứu người ta khỏi nhận được sự than phiền lần thứ hai.
First love is a kind of vaccination which saves a man from catching the complaint the second time.
Balzac
