| aid |
to give help to someone. |
| appear |
to begin to be seen. |
| believe |
to accept as honest or true. |
| boom1 |
a deep, hollow sound, as from an explosion. |
| coal |
a hard black or dark brown substance that is found in the earth. People burn coal for heat and energy. |
| deep |
having a lot of space below or behind a certain point; reaching far down or back. |
| drive |
to make something move by using force. |
| dust |
tiny, dry pieces of dirt or other material that is in the air and collects on surfaces. |
| lake |
a large body of fresh or salt water that has land all around it. |
| nonsense |
words that have no meaning or make no sense. |
| oil |
a slippery liquid that comes from minerals, animals, plants, or chemicals. |
| problem |
a question or condition that is difficult to understand or to deal with. |
| push |
to move something or cause something to move by using pressure against it. |
| repeat |
to say or produce sound a second time. |
| tell |
to express in spoken or written words. |