Ответ:

  1. Cats are <strong>smaller</strong> than elephants.
  2. Mary's schoolbag is <strong>bigger</strong> than my schoolbag. It takes more books.
  3. Dad says chess is <strong>easier</strong> than video games, but I think it's boring.
  4. Chores are <strong>more interesting</strong> than homework. I don't like them.
  5. This test is <strong>bad</strong> than the last test.