`-` Which là ĐTQH dùng để thay thế cho Danh từ chỉ vật

`-` Who là ĐTQH dùng để thay thế cho Danh từ chỉ người

`-` Whom là ĐTQH dùng để thay thế cho Tân ngữ chỉ người

`-` Whose + N : dùng để chỉ về sự sở hữu của con người

`11`.There's the lady whose dog was killed

`12`.That's the man who is going to buy the company

`13`.He's the person whose car was stolen

`14`.She's the new doctor who is coming to the hospital next week

`15`.She is the journalist whose article was on the front page of The Times

`16`.They're the people whose shop burned down last week

`17`.That's the boy who has just got a place at university

`18`.The man whom I shouted at didn't come back again

`19`.The television which I dropped never worked again

`20`.The machine which I hired was broken

`\text{# TF}`

`Answer :` 

`11.` There's the lady whose dog was killed

`12.`That's the man who is going to buy the company

`13.` He's the person whose car was stolen

`14.` She's the new doctor who is coming to the hospital next week

`15.` She is the journalist whose article was on the front page of The Times

`16.` They're the people whose shop burned down last week

`17.` That's the boy who has just got a place at university

`18.` The man whom I shouted at didn't come back again

`19.` The television which I dropped never worked again

`20.` The machine which I hired was broken

$-----------------------------$

`->` Who là Đại từ quan hệ thay thế từ chỉ người

`->` Which là Đại từ quan hệ thay thế từ danh từ chỉ vật

`->` Whose là Đại từ quan hệ thay thế tính từ sở hữu

`->` Whom là Đại từ quan hệ thay thế tân ngữ chỉ người, hoặc vật nuôi.