| dart |
to move quickly; dash. |
| depth |
the distance from top to bottom or from front to back. |
| exit |
a way out. |
| office |
a place where people do business work. |
| post1 |
a piece of wood, metal, or other material placed upright in the ground to mark or support something. |
| print |
to put words and pictures onto a surface using a machine. |
| program |
a plan of what will be done or take place. |
| rocket |
a device shaped like a tube that moves at high speed and is powered by gases that are forced out of one end. Rockets are used to send things into the air. |
| sudden |
happening without notice or warning; not expected. |
| suddenly |
without warning, often causing surprise or fear. |
| surely |
certainly. |
| system |
a group of things or parts that work together as a whole. |
| tough |
hard to break; strong; lasting a long time. |
| widow |
a woman whose husband has died. |
| wonderful |
causing a feeling of wonder; excellent. |