A. content B. strike C. unsure D. great-grandma A. planter B. uncomfortable C. dove D. leave for A. take up B. expose C. fear D. refer A. step B. knee C. day D. province A. meaningless B. point C. after all D. logo A. either B. block C. gum D. name A. ocean B. expression C. red-crowned crane D. math A. completely B. tragedy C. publishing house D. address A. fork B. singer C. verb D. increase A. explore B. return C. by hand D. recall