Directions: Find the two words, one from each group, which when joined together form a new word. The word from group 1 always comes first. \[\overset{\text{1}}{\mathop{\text{arm}}}\,\overset{\text{2}}{\mathop{\text{face}}}\,\overset{\text{3}}{\mathop{\text{head}}}\,\] \[\overset{\text{X}}{\mathop{\text{waste}}}\,\overset{\text{Y}}{\mathop{\text{enjoy}}}\,\overset{\text{Z}}{\mathop{\text{ache}}}\,\]

• A.  2Y                         
• B.                         3Z         
• C.                         1X                         
• D.                         2Z