| angry |
feeling or showing anger. |
| chase |
to follow with the purpose of catching; run after. |
| citizen |
a person who is a member of a country because of being born there or being accepted as a member by law. |
| cost |
the amount of money charged or paid for something. |
| everywhere |
in every place; in all places. |
| force |
power, energy, or physical strength. |
| instrument |
a tool or mechanical device used for special work. |
| oil |
a slippery liquid that comes from minerals, animals, plants, or chemicals. |
| plus |
added to. |
| practice |
To repeat something in order to do it better. |
| service |
the work of a person who does things for other people. |
| sniff |
to take in short breaths of air through the nose that can be heard. |
| track |
a mark or series of marks left on the ground by the feet of people or animals, or the wheels of machines; trail. |
| trap |
to catch and not let escape. |
| useful |
having a practical use or purpose. |