Mastering Relative Clauses

Who is the author of the book ________ you recommended? Options: which/that, whose, where, why

The restaurant __________ we had dinner was amazing, right?

I have a friend________plays the guitar beautifully.

Can you tell me the city ________ you were born?

The movie ________won the award was directed by a famous filmmaker.

She is the teacher _________inspired me the most.

Do you remember the place __________ we first met?

What is the relative clause in the sentence: "The car which I bought last year is already having issues."?

What is the relative clause in the sentence: "He is the scientist who discovered the new element."?

This is the book __________ I found the information I needed.