BÀI 1:
1. wettest
2. hottest
3. largest
4. small
5. height
6. longer
7. higher
8. cheaper
BÀI 2:
1.a) larger
b) larger
c) the largest
2.a) more crowded
b) more crowded
c) most crowded
BÀI 3:
1. small→smaller→the smallest
2. big→bigger→the biggest
3. large→larger→the largest
4. noisy→nosier→the nosiest
5. thin→thinner→the thinnest
6. good→better→the best
7. fat→fatter→the fattest
8. expensive→more expensive→the most expensive
9. suitable→more suitable→the most suitable
10. intelligent→more intelligent→the most intelligent
11. clever→cleverer→the cleverest
12. happy→happier→the happiest
13. nice→nicer→the nicest
14. beautiful→more beautiful→ the most beautiful
