Bob is the _______ of these people. (strong)
strongest
The mouse is _______ than the mouse. (small)
smaller
The girl is ________ than the boy. (sad)
sadder
The elephant is the ________ of these animlas. (big)
biggest
The kid in yellow is the __________ kid. (happy)
happiest
The giraffe is _________ than the kangaroo. (tall)
taller
The tiger is ______ than the turtle. (fast)
faster