Unit 16

1. a marked or beaten path, as through woods, or wilderness
4. to continue to have or use or keep
6. a color between white and black
8. a woman or a girl employed to do domestic work
12. from one end or side of something to the other
13. a division of time equal to 24 hours
14. to show or exhibit; make visible
16. electric underground railway
17. a flexible length of metal links, used for confining, connecting, pulling, or in jewelry

2. to point or direct a weapon or other object toward someone or somethin
3. to stop going forward
4. a beam of light or radiation
5. the hindmost part of an animal, flexible appendage to the back end of its body
7. a colored liquid that you put onto a surface with a brush
9. to become emptied or freed of liquid by its flowing or dropping
10. to wander from a group
11. having been discovered
12. on or during the present day
15. a freely chosen activity, or to amuse oneself