The students passed the test. They studied.
The students who studied passed the test.
I have a friend. He can solve any math problem.
I have a friend who/that can solve any math problem.
The man is my uncle. He lives in Canada.
The man who/that lives in Canada is my uncle.
I have a book. It explains grammar clearly.
I have a book that/ which explains grammar clearly.
The phone is on the desk. It belongs to my sister.
The phone which/that is on the desk belongs to my sister.
This is the movie. It won many awards.
This is the movie which/that won many awards.
We visited a museum. It has ancient paintings.
We visited a museum that/which has ancient paintings.
The dog is barking. It lives next door.
The dog that/who lives next door is barking.
The bowl is from Egypt. It’s on the table.
The bowl that/which is from Egypt is on the table.
I know a girl. She speaks five languages.
I know a girl who/that speaks five languages.
The woman has had many accidents. She is very nervous.
The woman who/ that is very nervous has had many accidents
That car is his brother’s. It’s 50 years old.
That car that/which is 50 years old is his brother’s.
They hired a chef. He cooks Italian food.
They hired a chef who/that cooks Italian food.
She wore a dress. It was made of silk.
She wore a dress which/that was made of silk
The teacher is kind. She helps all the students.
The teacher who/that helps all the students is kind.
The driver missed the turn. He was speeding.
The driver who/ that was speeding missed the turn.