Помогите пожалуйстаа
1.Вставьте прилагательные в нужной форме.
1)Mary is (good) student in the class.
a)gooder b)better c)the best
2)The elephant is (big) than the tiger.
a)the biggest b)bigger c)more bigger.
3)Tom is (lazy) pupil in the class.
a)the laziest b)lazier c)lazy
4)Winter is )cold) season of the year.
a)colder b)the coldest c)cold