| alert |
to warn or make aware. |
| breathe |
to take air into and out of the lungs. |
| breeze |
a light or gentle wind. |
| city |
a large and important town where many people live and work. |
| complete |
having all of the parts that are necessary; whole. |
| hero |
a person who has courage and who is a model for others. |
| lesson |
a period of instruction with a teacher, or a specific group of things to be learned or studied together. |
| main |
most important. |
| pipe |
a tube of metal, plastic, or other material through which a gas or liquid may flow. |
| rack |
a frame or stand used to hold, hang, or show things. |
| ray1 |
a thin beam of light. |
| rope |
pieces of string, wire, or similar material twisted together to make a thicker, stronger line. |
| soften |
to make or become soft or softer. |
| station |
the place where a person or thing is normally found. |
| trace |
a very small amount of something. |