Степени сравнения прилагательных long longer the longest 1.bright 2. difficul 3.happy 4.lazy 5.hot 6.big 8/silly 9.interesting

Bright-brighter-the brightest
difficult-more difficult-the most difficult
happy-happier-the happiest
lazy-lazier-the laziest
hot-hotter-the hottest
big-bigger-the biggest
silly-sillier-the silliest
interesting-more interesting-the most interesting