| arrest |
to slow down; block; stop. |
| boot |
a covering for the foot and lower part of the leg, usually made of leather or rubber. |
| brave |
ready to face pain or danger; showing courage. |
| break |
to make something come apart into pieces. |
| drill |
a tool used to make holes in wood, metal, and other materials. |
| firm1 |
not soft. |
| fuel |
anything such as wood or gasoline that is burned as a source of energy. |
| junior |
of a lower position or rank. |
| listen |
to try to hear. |
| metal |
a kind of chemical element, such as copper, iron, or silver, that can move heat or electricity through itself. |
| move |
to change position or place. |
| pit1 |
a deep natural or artificial hole in the ground. |
| serve |
to give aid or help; be of use. |
| staff |
a pole or rod often used as an aid in walking or hiking; walking stick. |
| track |
a mark or series of marks left on the ground by the feet of people or animals, or the wheels of machines; trail. |