Có than thì là so sánh hơn kém, còn lại là bậc nhất
1. the best
2. more trendy
3. nicer
4. the most narrow
5. farther
6. harder
7. more familiar
8. more beautifully
9. more polluted
10. more helpful
`II`
1. My old house isn't as spacious as my current house.
2. The new street is noisier than this street.
3. This is the worst hotel We've stayed at.