A. take a chance B. sounding C. acute D. marriage A. characteristic B. twitter C. powder D. wisdom A. voyage B. sub-zero C. prehistoric D. regiment A. distinguished B. computer programmer C. amphibious D. coin A. catch a cold B. wear glasses C. hardship D. dial A. from B. What's worse C. compose D. pay off A. patent B. kind-hearted C. immolation D. Moscow A. reassure B. consume C. tram D. have a good time A. indignity B. unforgettable C. English D. amazement A. feather B. live on C. firm D. self-improvement