| alert |
to warn or make aware. |
| basic |
necessary as a base. Things that are basic need to be learned first or done first. |
| board |
a flat, cut piece of wood. |
| bounce |
to spring back or up after hitting against a surface. |
| bundle |
a number of things that you tie or wrap together so you can carry them. |
| collect |
to gather together. |
| flight |
a trip on a plane from one place to another. |
| helmet |
a hard covering worn to protect the head. |
| lab |
a short form of laboratory. |
| paper |
a thin material often used to write on, to wrap objects, and to make things such as containers. |
| press |
to put pressure on something, often with one's hands. |
| song |
a short piece of music for singing. |
| tack |
a short pin with a flat, wide head. |
| wage |
(often plural) money paid at regular times to a person for doing work. |
| world |
the earth and everyone in it. |