+) Cleft sentence emphasize S, O, adv: It is/was + N + that/who/... + (S) + V: Đó chính là ... mà  (Nhấn mạnh N, N làm N, O, adv)

+) Cleft sentence emphasize in passive sentence: It + is/was + N + that/who/... + be + V3/V_ed: Đó chính là ... mà bị

1) - Nhấn mạnh S

It is our English teacher that the greatest teacher in the world

2) - Nhấn mạnh O

It is her doll that my younger sister always keeps carefully

3) - Nhấn mạnh adv

It is in the garden that the boy hit the dog

4) - Nhấn mạnh S

It was the woman that answered the man rudely

5) - Nhấn mạnh O

It was ping pong that the boy played the whole afternoon

6) It was the girl who was given the boy a special gift on his birthday

7) It was my wife who was given this T-shirt to me on my last birthday party

8) It is your picture that is always kept besides me

9) It was the money that he was borrowed from his close friend - Hoa

10) It was the man that the police was arrested at the railway station