I,
1. best
2. happiest
3. faster
4. more colourful
5. better
6. good
7. least
8. prettiest
9. the best
10. the sicker
I/
1. best
2. happiest
3. faster
4. more colourful
5. better
6. good
7. least
8. prettier
9. the better
10. the sticker
II/
3. more slowly
III/
1. Sarah is younger than Tim
2. Your house is smaller than ours
3. Bill is shorter than David
4. My marks are better than Jack's
5. That book is as expensive as this one
6. My bike is faster than yours
III.1. Sarah is younger than Tom.
2. Your house is smaller than my house.
3. Bill is shorter than David.
4. My marks is beter than Jack's one.
5. That book is as expensive as this one.
6. My bike is faster than your bike.
III,
1. Sarah is younger than Tim
2. Your house is smaller than our house
3. Bill is shorter than David
4. My marks are better than jack's marks
5. That book is not as expnsive as this book
6. My bike is faster than your bike