The people which moved into that house are from Germany.
The people WHO moved into that house are from Germany.
This is the bank __________ was robbed last week
This is the bank WHICH/THAT was robbed last week
I spoke to a girl. She is really nice
I spoke to a girl who is really nice
I know a man who played for the Arsenal in the 80s.
Defining.
The book which I read last week is fascinating.
Right.
Michelle with whom I am currently living is my only sister.
Michelle, with whom I am currently living, is my only sister.
A castle is a place __________ a king or queen lives
A castle is a place WHERE a king or queen lives
Caroline goes to a computer Club. It meets on Mondays.
Caroline goes to a computer Club which meets on Mondays.
Non-defining.
She brought the camera, which her boyfriend gave her for her birthday.
Wrong. She brought the camera which (that) her boyfriend gave her for her birthday
Jack is the boy where I study with on Saturdays
Jack is the boy (WHO) I study with on Saturdays
That's the girl _________ mother is from Canada
That's the girl WHOSE mother is from Canada
A woman opened the door. She was wearing a black dress.
A woman who was wearing a black dress opened the door.
The King of England who created the Anglican Church was Henry VIII.
Defining
What have you done with the books which I gave them to you yesterday?
Wrong. What have you done with the books which (that) I gave you yesterday?
She is my neighbour that mother is really famous
She is my neighbour WHOSE mother is really famous
1996 was the year __________ Google was created
1996 was the year WHEN Google was created
A man is talking to Tom. Do you know the man?
Do you know the man who is talking to Tom?
I was sitting on a chair which belonged to my grandmother
Defining
The woman who I met in the park is called Susan.
Right
This is the photo, which I told you about yesterday
This is the photo (WHICH/THAT) I told you about yesterday
Tokyo is the city __________ the next Olympic Games will happen.
Tokyo is the city WHERE the next Olympic Games will happen.
Some students took the exam. Most of them passed.
Most of the students who took the exam passed.
Gorillas, which are large and originate in Africa, can sometimes be found in zoos.
Non-defining
Titanic, that is a very popular movie, is my favourite.
Wrong. Titanic, which is a very popular movie, is my favourite.