| cave |
a large, natural hole in rock or under the earth. A cave is big enough for a person or animal to enter. |
| chemical |
a substance used in or made by a chemical process. |
| crack |
a break in something. |
| damp |
wet, but not very wet. |
| direction |
control or guidance. |
| game |
something done for fun or amusement; play. |
| gap |
a space or opening between two things. |
| merry |
cheerful and happy. |
| ore |
a rock or mineral from which a metal or other useful substance can be removed. |
| reflection |
heat, light, or an image that bounces off an object or surface. |
| shape |
the form of the outer surface or edge of an object. |
| siren |
a warning device that makes a loud, piercing noise. |
| though |
used to connect two parts of a sentence when the meaning of one part seems to disagree with the other. |
| tube |
a long, hollow piece of glass, metal, or rubber used to hold or carry liquids or gases. |
| whose |
of or belonging to which person or persons. |