A. mamba B. gutter C. hoax D. Singapore A. disturbing B. That's OK C. lighter D. by the end of A. fool B. fireman C. resemblance D. lord A. ride a bike B. slow down C. spaghetti D. go on a trip A. one by one B. announce C. be afraid of D. should A. sticker album B. professor C. racial D. costume A. officer B. retire C. snowball D. relationship A. burn B. early C. easy-going D. flirt A. he's B. mumble C. ring D. arrive A. embarrassing B. quintuplet C. boarding D. pack up