| airport |
a large area of land where airplanes come and go. |
| bait |
food used to attract and catch fish or animals. |
| doubt |
to not be certain or confident about something; to think that something might not be true. |
| elevator |
a device that carries people or things from one floor to another in a building. An elevator is like a small room or platform that moves up and down. |
| erase |
to remove by rubbing away. |
| fuel |
anything such as wood or gasoline that is burned as a source of energy. |
| jewel |
a special stone that has been cut and made smooth. Jewels are used to make jewelry. |
| powder |
a mass of fine, loose grains that are made when a solid material has been ground or crushed. |
| runner |
a person who is moving along quickly on his or her feet, or a person who races on foot. |
| smoke |
the black, white, or gray gases that you see in the air when something burns. |
| tall |
of more than average height. |
| trainer |
a person who prepares people or animals for competition through exercise, practice, and diet. |
| wheelbarrow |
a device used to carry rocks, soil, leaves, and other materials for short distances. A wheelbarrow has one or two wheels, two legs at the back, and handles for a person to push. |
| wheelchair |
a chair on wheels that is used by people who cannot walk from place to place. |
| widow |
a woman whose husband has died. |