—Paul isn’t as________as Sandy. He often makes mistakes in his homework.—That’s the main thing.

 Look! Tom’s new car looks so _____ in the sun that we hardly open our eyes.

— ______ are the students? —They are on the playground.

The piano sounds             . I want to leave now. Where is the exit(出口)?

I am _______________than my mother, so I am very happy.