VI. Add commas to the sentences where necessary.
1. We were staying at the hotel that you recommended to us.
2. The film, which was directed by Mel Gibson ,is actually in Hebrew.
3. The person, who I look up to more than anyone else, is my Uncle Geoffrey.
4. I bumped into Katherine the other day ,which was a strange coincidence.
5. Is that the book ,which you were telling me about the other day?