| airport |
a large area of land where airplanes come and go. |
| behind |
in or at the back of; on the other side of. |
| change |
to make different. |
| depth |
the distance from top to bottom or from front to back. |
| dusk |
the time of day just before night; last moments of twilight. |
| nervous |
feeling worry or fear about a particular thing or things. |
| pile |
a number of things on top of each other, or a mass of material that forms a small hill. |
| protect |
to defend or keep safe from danger or harm. |
| provide |
to give (what is needed); supply. |
| quickly |
in a short time; rapidly. |
| resource |
a source of help or support. |
| save |
to help someone get away from harm or danger. |
| seek |
to try to find; look for. |
| tool |
a thing that is used to help a person do work and that is usually held with the hands. |
| zone |
an area that is separate or different from other areas because of a particular environment, use, or some other special quality. |