| collection |
a group of things of the same type that someone has brought together. |
| commander |
an officer who is the leader of a military unit. |
| fire |
the heat, light, and flames made when something burns. |
| frost |
a thin, light covering of ice. |
| grease |
a thick, oily material used on a machine to allow the parts to rub together smoothly while the machine is working. |
| heap |
many things lying on top of each other; pile. |
| law |
the set of rules that people in a society must follow. |
| phone |
a short form of telephone. |
| prize |
a reward given to the person who wins something. |
| reply |
to give an answer. |
| shadow |
the dark image on a surface caused by something that blocks light from the sun. |
| shall |
used to express a future action or state (used only with "we" and "I"). |
| trace |
a very small amount of something. |
| upset |
to turn something over. |
| wobble |
to move or tip from side to side in an unsteady way; be out of balance. |