Hi. Would you say there should be commas in nos. 1, 2, and 3? Would you say the comma between the words "any more" and "but" are placed to allow a breathing room eventhought what follows the conjunction "and" share the same subject? I am sure but I think I would place a comma after the word "Suddenly" in two places. (why would a person read through without stopping to take a breath?) (I think the adverb "suddenly" marks a transition) (On second thoughts, I think a person might read the part with the word in it without stopping.) I am confused.
Suddenly (1) I wasn't at school any more, but riding the bike as if went away from the school.... Suddenly (2) from behind (3) someone appeared, with a big backpack on his back.