Пожалуйста помогите 15 баллов!. 0.Ann is (younger/the ✔youngest) in the family.

1.Dan is (taller/the tallest) than Sam.
2.Helen is (a more beautiful/the most beautiful) girl in the class.
3. Harry is ( a better/the best)football player in the school.
4. Jack is ( a smarter /the smartest) boy in the class.
5. Lizard in ( the most helpful/more helpful) in the family.
6. John is( braver/ the bravest) than Mike.
7.Emily is (a more famous/the most famous) young singer in our town.