Does this sentence have no capitalization errors? In high school, I'm learning English, speech, and Latin

4. which of the following issues would you look for in the editing stage of writing? incorrect punctuation incorrect format incorrect capitalization lack of transitions subject-verb agreement

“i didn't know that cheshire cats always grinned; in fact, i didn't know that cats could grin.” “they all can,” said the duchess; “and most of 'em do.” “i don't know of any that do,” alice said very politely, feeling quite to have got into a conversation. “you don't know much,” said the duchess; “and that's a fact.” what is the effect of the short sentences on the dialogue? they make the dialogue smooth and serene. they make the dialogue lively and humorous. they make the dialogue formal and elegant. they make the dialogue into a song.

Read the passage and choose the correct punctuation marks