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I think cats are ...(good) pets in the world.

Canaries are ...(colourful) than ostriches.

Dogs are ... ( expensive) to keep than parrots.

It is _____(bad) dog I have ever had.

Whales are .....(big) mammals in the world.

Polar bears are one of ... (dangerous) animals on the planet.

She is _____(kind) person I know. She takes care of animals.

The giraffe is ... (tall) animals in the world.

The purple frog is _______( ugly) than other frogs.

The eagle can fly _____( fast) than many other birds .

Karen isn't as ______ as Kathy.

August is ________ than June, but it isn't as __________ as July.