A. cabin B. obscure C. clean the floor D. stream A. a glass of B. provide C. situation D. mass A. play jokes on B. weightlessly C. Christmas D. dining A. football field B. mete C. qualified D. astronomy A. rip off B. now that C. status D. disadvantage A. antique B. supply C. in vain D. harmful A. capsule B. pence C. give birth to D. acquaintance A. wickedly B. acid C. Olympic Games D. Netherlands A. bottle B. part-time C. penniless D. comet A. nitrogen B. weigh C. tanker D. dreary