Sometimes. If the sentence is two independent clauses then they would need either a period or a semicolon. A comma would be used if you had an independent and dependent clause.
Can you show a picture of this page in the book
As someone who writes books, I'd normally use quotation marks, and the person is obviously talking, so the first one should be correct.
Answer:
The attitude of the poem speaker
Explanation:
The work tone in this sentence means the attitude of the poem speaker.