Question

Big-bigger ,happy- ?,nice-?, tall-?,fat-?,small-?,clever-?,funny-?,short-?,thin-?,slim-?,fast-?.

Answer 1

1)Happy -- happier; 2)nice -- nicer; 3)tall -- taller; 4)fat -- fatter; 5)small -- smaller; 6)clever -- cleverer; 7)funny -- funnier; 8)short -- shorter; 9)thin -- thinner; 10)slim -- slimmer; 11)fast -- faster.