| activity |
a specific thing that people do. |
| crystal |
a solid substance that has a repeating pattern of flat surfaces. |
| greedy |
having a very strong desire for ever more money or things. |
| machine |
a piece of equipment with a system of parts that work together to do or make something. |
| mail |
letters, packages, and other things sent and received through an official system. |
| meal1 |
an occasion when people prepare and eat food at a specific time. |
| mineral |
a pure, hard substance in the earth that does not come from an animal or a plant. |
| national |
of or having to do with the whole country, not just one part of it. |
| ready |
prepared. |
| receiver |
a person who gets or takes something given. |
| remember |
to bring into your mind from your memory. |
| soak |
to make completely wet; drench. |
| spacecraft |
a vehicle designed to travel in outer space. |
| straw |
dried stems of certain grain plants. Straw is used to feed farm animals and to make things such as baskets and hats. |
| wobble |
to move or tip from side to side in an unsteady way; be out of balance. |