1. short - shorter - the shortest

2. thin -

3. heavy -

4. funny -

5. old -

6. fat -

7. small -

8. friendly -

9. interesting -

10. careful -

1. short - shorter - the shortest

2. thin - thinner - thinnest

3. heavy - havier - the havierst

4. funny - funnier - the funniest

5. old - older - the oldest

6. fat - fatter - the fattest

7. small - smaller - the smallest

8. friendly - more friendly - most friendly

9. interesting - more interesting - most interesting

10. careful - more careful - most careful

2. thin - thinner - the thinnest

3. heavy - heavier - the heaviest

4. funny - funnier - the funniest

5. old - older - the oldest

6. fat - fatter - the fattest

7. small - smaller - the smallest

8. friednly - friendlier - the friendliest (more friendly - most friendly)

9. interesting - more interesting - most interesting

10. careful - more careful - most careful