1. Your room is bigger than mine.
2. This house is the oldest house on the street.
3. Nam is taller than Ba.
4. No girl in my class is faster than Hang.
5. My sister is taller than me.
6. The last exercise is easier than this exercise.
8. He is the same old as my father.
9. Chinese isn't as interesting as English.
10. Ha Noi is noisier than Hue.