A. baleen B. are C. what about D. detect A. school begins B. black rhino C. goodbye D. conventional A. hoverboard B. volume C. morning D. how A. unhealthy B. arouse C. accelerate D. to A. junior college B. antibiotic C. concerned D. am A. Scorpio B. hello C. bite D. witness A. zero B. student C. south D. thank A. freckle B. do C. be in with a chance D. far A. spire B. not C. pattern D. go to work A. stroll B. spacious C. no D. thermodynamics