| crystal |
a solid substance that has a repeating pattern of flat surfaces. |
| event |
something that happens, especially an important thing that happens. |
| explore |
to travel in order to discover or search for something. |
| flute |
an instrument for playing music. It is a long tube made of metal or wood that you play by blowing into a hole at one end. |
| frighten |
to cause fear in someone; to make someone afraid. |
| great |
very large in size or number. |
| lock |
a device used to prevent people from taking something or to keep something closed. |
| metal |
a kind of chemical element, such as copper, iron, or silver, that can move heat or electricity through itself. |
| middle |
halfway between two things, places, or points. |
| mix |
to put different things together so that the parts become one. |
| plan |
an action one intends to take; aim. |
| principal |
greatest or first in importance. |
| speech |
the power to speak, or the act of speaking. |
| stove |
a device that uses electricity, gas, or oil to provide heat for cooking or warmth. |
| swallow |
to cause food to go from the mouth to the stomach. |