ПОЖАЛУЙСТА ПОМОГИТЕ УМОЛЯЮ1Fill in with who, that, whose.1.A waiter is someone

ПОЖАЛУЙСТА ПОМОГИТЕ Упрашиваю
1Fill in with who, that, whose.
1.A waiter is someone ------ serves in a restarant.
2.A kangaroo is an animal------lives in Australia.
3.The man------ is standing in the hall is my uncle.
4.The boy---------dog is in the yard is our new pupil.
5.A person--------can speak more languages is a polyglot/
6.There are many books---------describe the life of famous people.