| boss |
a person who gives work to other people and tells them what to do; manager. |
| breath |
the air that goes into and out of the body through the nose or mouth. |
| build |
to make something by joining together different parts. |
| dam |
a wall built across a river or stream to stop the flow of water. |
| envelope |
a folded paper covering for a letter or other papers you mail. You write the address and put a stamp on an envelope before you mail it. |
| highway |
a large, important public road. |
| human |
having to do with or belonging to people. |
| limb |
one of the large branches of a tree. |
| messenger |
a person who carries and delivers messages and packages. |
| path |
a track beaten by the feet of people or animals. |
| piano |
a musical instrument with a keyboard and many wire strings. A piano is played by pressing keys that cause small hammers to strike the strings. |
| pity |
sympathy or sorrow caused by another's pain, bad luck, or suffering. |
| railroad |
a road of two connected steel bars along which trains move, or a system of transportation that uses these roads. |
| tap1 |
to hit with little force. |
| wheel |
a round thing that turns in circles and allows cars, trucks, bicycles, and other things to move. |