The baby whose bottle fell on the floor is crying.
100
The building is very old. He lives there.
The building where is lives is very old.
The building in which he lives is very old.
The building which he lives in is very old.
The building that he lives in is very old.
The building he lives in is very old.
200
The table is an antique. I fixed its broken leg.
The table which/that leg is broken is an antique.
200
Five o’clock is the time. We always eat dinner then.
Five o'clock is the time when we always eat dinner.
200
Only men who can drive buses can apply for the job.
restrictive - no commas
200
The dentist charges too much. His office is downtown.
The dentist whose office is downtown charges too much.
200
I'll never forget the day. I met you then.
I'll never forget the day when I met you.
I'll never forget the day on which I met you.
I'll never forget the day that I met you.
I'll never forget the day I met you.
300
The teacher retired. He is from Ohio.
The teacher who retired is from Ohio.
300
Monday is the day. We will come then.
Monday is the day when we will come.
300
Alex who lives in another city applied for the job.
Alex, who lives in another city, applied for the job.
300
The girl is my sister’s best friend. Her brother took me to a dance.
The girl whose brother took me to a dance is my best friend.
300
The city was beautiful. We spent our vacation there.
The city where we spent our vacation was beautiful.
The city in which we spent our vacation was beautiful.
The city that we spent our vacation was beautiful.
The city we spent our vacation in was beautiful.
400
Bob bought the house. Jim had built it.
Bob bought the house which/that Jim had built.
400
December is the month. Ali and Britney will get married then.
December is the month when Ali and Britney will get married.
400
The Ganges river which runs though parts of India is regarded as a sacred river by many Indians.
The Ganges river, which runs through parts of India, is regarded as a sacred river by many Indians.
400
The house is going to be torn down. Its windows are all broken.
The house whose windows are all broken is going to be torn down.
400
That is the restaurant. I will meet you there.
That is the restaurant where I will meet you.
That is the restaurant in which I will meet you.
That is the restaurant that I will meet you in.
That is the restaurant I will meet you in.
500
He met the man. The author wrote about him in his book.
He met the man who the author wrote about in his book.
500
The hospital was destroyed in the war. I was born there.
The hospital where I was born was destroyed.
500
People who believe in the power of forgiving live longer than those who never forget.
restrictive - no commas
500
The movie star is very famous. His mansion is in Beverly Hills.
The movie star whose mansion is in Beverly Hills is very famous.
500
This is the drawer. I keep my jewelry there.
This is the drawer where I keep all my jewelry.
This is the drawer in which I keep all my jewelry.
This is the drawer which I keep all my jewelry.
This is the drawer that I keep all my jewelry in.