| behind |
in or at the back of; on the other side of. |
| carefully |
with thought and attention or caution about what one is doing. |
| clear |
used to describe the sky when there are no clouds or when there is little pollution or dust. |
| edge |
a line where two sides or surfaces meet. |
| furious |
full of anger. |
| gas |
a form of matter that is neither liquid nor solid. Oxygen is an example of a gas. |
| grip |
to grasp or hold firmly. |
| hair |
a single, thin structure like a thread that grows on the body of humans and some animals. |
| harbor |
a safe area of water where people can leave their boats. |
| hike |
to take a long walk in a natural place, such as a woods or forest, for fun or exercise. |
| mistake |
a thought or action that is not correct. |
| principal |
greatest or first in importance. |
| shiver |
to shake because of cold or fear. |
| silver |
a shiny, soft, white metal that is valuable and used to make jewelry and coins. |
| upset |
to turn something over. |