| drive |
to make something move by using force. |
| empty |
holding or containing nothing. |
| engine |
a machine that uses energy from a source such as gasoline or electricity to do work. |
| everywhere |
in every place; in all places. |
| fan1 |
a machine that makes air move by means of blades that spin. |
| helmet |
a hard covering worn to protect the head. |
| lemon |
a small, sour fruit with yellow skin. Lemons grow on trees. |
| microphone |
a device that changes sound waves into electronic signals. Microphones are used to make sounds louder or to broadcast or record them. |
| mistake |
a thought or action that is not correct. |
| oar |
a long pole that is wide and flat at one end. Oars are used to row or steer a boat. |
| rule |
a law or direction that guides behavior or action. |
| sadness |
the state or quality of being unhappy. |
| slide |
to move easily along a smooth surface. |
| speak |
to say words in a usual voice; talk. |
| stray |
to wander away from a group or place. |