Avatar is probably (a)   (bad) film I've ever seen!

Mercury is (a)   (hot) planet in the Solar System!

Snakes and lizards are (a)   (slow) than foxes.

This hat is (a)   (beautiful) than that one.

Sharks are (a)   (dangerous) animals in the sea.

Today is (a)   (good) day of the year.

I'm (a)   (good) now than I was yesterday.

I think Chinese is (a)   (difficult) language in the world.

Australia is (a)   (big) than England.