A. anthropologist B. epithet C. hearing D. put down A. fog B. on top of C. sentence D. Signor A. stay up B. uncomfortable C. technology D. paintbrush A. kg B. zero C. behavior D. side by side A. change into B. Me too C. ripe D. look up A. the Arctic B. and so on C. foretell D. destroy A. the Net B. by car C. insoluble D. media A. produce B. volunteer C. horrible D. I think so A. perhaps B. apologetic C. congestion D. butcher A. ought to B. excuse me C. increasing D. Tree Planting Day