A. twofold B. southeast C. natural D. once in a while A. Colombia B. effort C. watertight D. spiteful A. strongly B. undercurrent C. expect D. vibration A. exciting B. physical C. get through D. chorus A. make up one's mind B. harm C. beeswax D. inclination A. interplanetary B. ibis C. extension D. health care A. fork B. call off C. squire D. storyteller A. application B. ouch C. tragedy D. shade A. saliva B. catch up C. pearl D. helpless A. blizzard B. stem C. pure D. thanks to