A. homework B. crack C. variation D. lad A. deaf B. schoolwork C. passport D. amazing A. hardened B. underground C. relationship D. summit A. friendship B. tourist C. put D. heart A. southwest B. strength C. bison D. surgeon A. slack B. medal C. have an effect on D. safety rule A. planetary B. comeback C. deer D. rice A. important B. I C. typical D. inject A. smile B. skier C. want D. drive mad A. Turkey B. shocked C. fairness D. stand