| bookcase |
a set of shelves for holding books. |
| classmate |
a person in the same class as another at a college or school. |
| form |
the shape or structure of something. |
| harden |
to make less soft or more rigid. |
| juicy |
having a great amount of juice. |
| line1 |
a long, thin mark. |
| march |
to walk with steady, regular steps together with others. |
| peak |
the highest part of a mountain, or the highest part of anything. |
| per |
for each. |
| simple |
easy to do or understand. |
| sniff |
to take in short breaths of air through the nose that can be heard. |
| sound |
anything that people or animals hear with their ears. |
| threaten |
to say that you will harm or punish some person or group if something that you demand is not done. |
| underwater |
below the water's surface. |
| wheel |
a round thing that turns in circles and allows cars, trucks, bicycles, and other things to move. |