7) happy - Bopper - the happiest young
Shallone -
dirty
comfortable
beave -
ridiculowe -
late-

Объяснение:

young - younger - youngest

shallow - shallower - shallowest

dirty - dirtier - dirtiest

comfortable - more comfortable - most comfortable

brave  - braver  - bravest

ridiculous - more ridiculous - most ridiculous

late - later - latest