They stopped and turned, looking at each other with a question in their eyes. (2) Molly and Mischa were making their way along the sidewalk on campus when they heard their English teacher, Mr. Stovall, call their names. (3) He was their favorite teacher, as he not only taught English, but also oversaw the school newspaper. (4) They wondered what Mr. Stovall could want to discuss with them, as they didn't have English class until last period that day. (5) When he caught up with the girls, he asked, "How would you two like to be co-editors of the school newspaper?" Which sentence is out of order in the paragraph?