That's the book ______ I recommended reading in class

The story is about a young woman ______ 5-year old son suddenly disappears.

That's the town ______ I was born. WHICH PRONOUN CAN I PUT HERE? CAN IT BE OMITTED?

The hotel, ______ I stayed last year, has shut down.

Did you write back to the person ______ offered you a job?

Mr. Fields, ______ sister is one of the leading experts in this country, talked about the dangers of the virus. WHICH PRONOUN CAN I PUT HERE? CAN IT BE OMITTED?

The class is free for old people, ______ is cool.

We stayed at the famous Rockstar hotel, ______ also had an indoor swimming pool.

Where is the money ______ I gave you yesterday? WHICH PRONOUN CAN I PUT HERE? CAN IT BE OMITTED?

Sergio Ramos, for ______ I have an immense dislike, is so overrated.

The hotel, ______ is at the end of the road, is 5-star.

The new movie is about a boy ______ lost his parents in a car accident.

There are several reasons ______ I am not allowed to give you any information.