| airport |
a large area of land where airplanes come and go. |
| crop |
plants grown on a farm. |
| dangerous |
likely to cause harm; not safe. |
| harm |
hurt or injury. |
| 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. |
| nightmare |
a frightening dream. |
| once |
at one time in the past. |
| pole |
a long, round post or stick made of metal, wood, or some other material. |
| ray1 |
a thin beam of light. |
| shall |
used to express a future action or state (used only with "we" and "I"). |
| smoke |
the black, white, or gray gases that you see in the air when something burns. |
| spy |
a person who watches in secret to get information about others. |
| strain |
to hurt or injure something by using it too much. |
| widow |
a woman whose husband has died. |