A. catch up B. South Pole C. elaborate D. across A. player B. uncomfortable C. icy D. perfect A. always B. which C. bank D. keep A. scared B. missile C. constructively D. himself A. mile B. fast C. crowd D. suggestion A. unexplained B. the day before yesterday C. Santa D. freeze A. treat B. single C. rose D. skirmish A. through B. magazine C. ring back D. gifted A. winner B. popsicle C. cost D. seal A. downtown B. one by one C. soft drink D. deliver