| center |
the area or part of something that forms the middle. |
| fuel |
anything such as wood or gasoline that is burned as a source of energy. |
| greet |
to use words or simple actions that show pleasure or respect when you meet someone or start a letter. |
| highway |
a large, important public road. |
| motion |
the act of moving or changing places. |
| once |
at one time in the past. |
| press |
to put pressure on something, often with one's hands. |
| punish |
to cause someone to experience a thing that is painful or not pleasant because he or she did something wrong. |
| rag |
a small piece of cloth that is usually used for cleaning. A rag is often torn from a larger piece of cloth that is no longer in good condition. |
| rug |
a piece of thick material used to cover part of a floor. |
| sleeve |
the part of a shirt or other piece of clothing that covers the arm. |
| splinter |
a small, sharp piece of material that is broken off from a larger piece. |
| tank |
a large container used to hold liquid or gas. |
| unit |
a single thing that is one of a group of similar things. |
| wagon |
a small, open cart with four wheels and a handle, used as a child's toy. |