Решение:
Образуем сравнительную и превосходную степени от данных прилагательных:
- small - smaller - the smallest
- hot - hotter - the hottest
- fat - fatter - the fattest
- happy - happier - the happiest
- nasty - nastier - the nastiest
- clever - cleverer - the cleverest
- big - bigger - the biggest
- expensive - more expensive - the most expensive
- comfortable - more comfortable - the most comfortable
- good - better - the best
- funny - funnier - the funniest
- bad - worse - the worst
- useful - more useful - the most useful
- difficult - more difficult - the most difficult