My book is the one _____ you tripped over.
that/ which
A doctor( person, treat ill people)
A doctor is a person who/that treats ill people
The boy who was fishing is my brother.
This is correct.
This is the cake . I shared with her.
This is the cake that/which I shared with her
An armchair( a comfortable chair, has side supports for arms)
An armchair is a chair which has side supports for arms.
Jim is the boy. I met him yesterday.
Jim is the boy who/ that I met yesterday
Did you buy the book_______cover is red?
whose
The 1st of January( day , celebrate New year)
The 1st of January is the day when we celebrate Christmas
I went to a nice house. My father was born there.
I went to a nice house where my father was born
That is the house________ she lived last year.
where
A hospital( a place, injured people go)
A hospital is a place where injured people go.
Is that the sofa who has a ripped cushion?
This is incorrect. Change "who" to "that" or "which".
Carrie is my friend. Her father is my teacher.
Carrie, whose father is my teacher, is my friend.
____ brought the cake ____ tasted so delicious?
who and that/which
where
Is used when talking about places
Shakira( a singer, her songs are popular)
Shakira is a singer whose songs are popular
I want to go to London where my mother was born there.
This is incorrect.
I met her last year. She was studying abroad then
I met her last year when was studying abroad.