Which sentence is punctuated correctly?

Which of the following is true of theme? a. theme is what readers learn from the character's experiences. b. there is only ever one theme in a story or poem. c. there is usually no hint of a story's theme until the climax. d. theme is developed only through dialogue.

If you’re looking for a place to visit, i recommend yosemite national park. visiting yosemite has been a high point of my life. can you imagine waking up, inhaling the pine-scented air, and watching the pink-tinted mountains reflect the sunrise? later, as you hike, you’ll encounter meadows strewn with rainbows of wildflowers and lakes in astonishing shades of blue. the tone of the passage is effective because it defines yosemite for the reader. the author entertain the reader. instructs the reader on how to enjoy yosemite. supports the author’s attempt to persuade.

Can you guys me with the story things fall apart?