用所给词的正确形式填空。
1. I'm __________ (outing) than my sister.
2. He has __________ (short) hair than Sam.
And he's ___________ (calm) than Sam.
3. Pedro is ___________ (funny) than Paul.
4. Tom is ___________ (athletic) than Sam.
5. My twin sister and I __________ (all) have black eyes and black hair.
6. My hair is longer than __________ (she).
7. Which is __________ (big), the sun or the moon?
8. Which is __________ (heavy), Maria, Rose or Linda?
9. He always __________ (beat) me _________ (in/at) tennis.
10. I don't think ___________ (different) are
important in a ___________ (friend).
