| address |
a formal speech or talk. |
| communicate |
to make known. |
| galaxy |
a collection of billions of stars and other matter held together by gravity. Our planet Earth and the sun belong to the Milky Way galaxy. They are only tiny parts of this galaxy. |
| impressive |
having a lasting effect on the mind or feelings; making a strong impression. |
| instruct |
to teach; educate; tell. |
| mammoth |
a very large extinct mammal closely related to elephants. Mammoths were much bigger than elephants, and had shaggy black fur and long tusks that curved upward. Several kinds of mammoths lived in the Northern Hemisphere until the end of the last Ice Age. |
| meantime |
the time that is in between. |
| ornament |
something that is added to make something more beautiful to look at; decoration. |
| possible |
capable of being, happening, being done, or being used. |
| production |
the act or process of making or manufacturing. |
| reproduction |
a copy of something. |
| sentence |
to declare the punishment for a person's crime. |
| shift |
to change one's position, or to move from one place to another. |
| tract |
an area of land or water. |
| willingness |
the state of being ready or glad to do something without being forced to do it. |