Choose the correct answer (who or whom?)

1. To who whom have you offered the flowers?
2. Who Whom wrote that beautiful love poem?
3. I just want to know who whom made this delicious dish.
4. Do you know the man who whom is standing there?
5. My parents will accept whoever whomever I choose as my husband.
6. For who whom are you buying this present?
7. He is a kind of person for who whom family is very important.
8. Tell me, who whom told you this wonderful news?
9. The electrician who whom I asked for assistance was helpful.
10. Who Whom gave you permission to get into this room?