| block |
a solid piece of hard material with flat sides. |
| canoe |
a small narrow boat with curved sides and pointed ends. You move a canoe through water using a long stick with one wide flat end. |
| carton |
a box made of heavy paper. |
| drag |
to pull along with effort. |
| flock |
a group of animals or birds of one kind that stay or are kept together. |
| jet |
an airplane with engines that give off a flow of heated gases to cause forward movement. |
| main |
most important. |
| operator |
a person whose job is to control a machine. |
| shut |
to close by moving something that covers an opening. |
| silent |
making or having no sound. |
| slot |
a long, narrow opening into which something may be put. |
| smile |
to have an expression on the face in which the corners of the mouth turn up. |
| spray |
water or other liquid flying or falling through the air in fine drops; mist. |
| start |
to begin activity or operation. |
| strike |
a stopping of work as a protest for better pay or working conditions. |