1. cedar   abeto   álamo   cedro   arce   Hint Half-n-half Clue   2. elm   arce   abedul   abeto   olmo   Half-n-half Clue   3. chestnut   abedul   castaño   roble   arce   Half-n-half Clue   4. birch   abedul   abeto   cedro   arce   Half-n-half Clue   5. fir   abeto   haya   roble   cedro   Half-n-half Clue   6. oak   haya   álamo   abedul   roble   Half-n-half Clue   7. maple   haya   arce   castaño   abeto   Half-n-half Clue