A. monitor B. mere C. desert D. make a snowman A. lull B. noise C. take care of D. extinction A. contempt B. take C. do homework D. thoughtful A. open B. best wishes C. ombudsman D. secrecy A. take a look B. tetrahedron C. twenty-first D. sweater A. publishing B. downtown C. addictive D. his A. ancient B. Chinese knot C. holiday D. Christmas A. recording B. keep cool C. in the distance D. keep A. snowman B. topography C. thresh D. publication A. special B. microscopic C. Sweden D. establish