| clean |
not dirty. |
| colorful |
having many colors; bright in color. |
| engine |
a machine that uses energy from a source such as gasoline or electricity to do work. |
| friendly |
pleasant toward others. |
| helpful |
doing useful things for a person or group; giving aid. |
| human |
having to do with or belonging to people. |
| innocent |
free from evil or knowledge of evil. |
| lonely |
unhappy because alone; lonesome. |
| lose |
to no longer have something because you do not know where it is. |
| mostly |
almost completely; mainly. |
| passenger |
a person who is not driving but travels in an automobile, bus, train, or other vehicle. |
| sap |
the liquid that carries nutrients and water to all parts of a plant. |
| school |
a place for teaching and learning. |
| think |
to judge or reason about something. |
| upon |
on. |