| alarm |
a bell or other loud noise used to signal danger. |
| circle |
a line that curves so that one end meets the other. The line is made up of points that are all the same distance from the center. |
| crust |
any hard or crisp outer layer. |
| fair1 |
giving equal treatment. |
| fuel |
anything such as wood or gasoline that is burned as a source of energy. |
| hole |
an open or hollow place in something. |
| national |
of or having to do with the whole country, not just one part of it. |
| night |
the period between the time when the sun sets in the evening and when it rises in the morning. |
| patrol |
the act of guarding by making regular trips through. |
| piece |
a section or part separated from the whole. |
| print |
to put words and pictures onto a surface using a machine. |
| snowstorm |
a storm in which a lot of snow falls. Snowstorms have strong winds. |
| spy |
a person who watches in secret to get information about others. |
| surely |
certainly. |
| tired |
needing sleep or rest. |