Привести слова в скобках правильную форму :1) My sister is___(funny)and___(creative)person

Привести слова в скобках правильную форму :
1) My sister is___(funny)and___(creative)person in the world.
2) Who is your___(good) friend?
3)Sally is three years___(young)than me and she is___(sensible)person I know.
4)John is___(selfish)in our family.Besides he is as___(stubborn)as a mule.
5) I think that___(little)he could do is to give her some money.