Non-Defining Relative Clauses

My professor, ____ has a PhD in Linguistics, is very popular.

• that

• who

• which

• whose

The book, ____ was written in 1950, is a classic.

• which

• that

• who

• whose

My friend, ____ car broke down, had to take a taxi.

• who

• whose

• which

• that

The university, ____ campus is huge, offers many student activities.

• who

• which

• whose

• where

The café, ____ we always study, is closing next month.

• which

• where

• who

• whose

The Eiffel Tower, ____ is one of the most famous landmarks in the world, attracts millions of visitors each year.

• who

• that

• which

• whose

My aunt, ____ lives in Canada, is visiting us next month.

• which

• who

• whose

• that

The Mona Lisa, ____ was painted by Leonardo da Vinci, is displayed in the Louvre.

• which

• who

• that

• whose

The author, ____ books are bestsellers, is giving a lecture tomorrow.

• who

• that

• whose

• which

The museum, ____ we visited last summer, has a new exhibition.

• which

• where

• that

• whose