Put check mark if the sentence observes parallelism, and a cross mark if not.

_____16. Clyde is a only interested in writing, but also likes to sketch people's faces.

______17. Discovering your strengths and weakness will help you improve more of yourself.

_______18. Thinking about positive things will make your days brighter and full of hope.

______19. Louie will not preset his assignment, nor will mention about them.

_______20. We will see the newly-built stadium and re-opened waterpark this January.​