Which two sentences use commas correctly? — maria made a raft, and she floated it on the river. — chris made a paper plane, and threw it at his friend. — shivering from the cold, the children made it back to camp.

Which of the following is best written: 1. my favorite day of the year is july 24 my birthday 2. my favorite day, of the year, is july 24 my birthday 3. my favorite day of the year is july 24-my birthday 4. my favorite day of the year is (july 24) my birthday