| awhile |
for a short time. |
| brain |
the organ in the body that controls thought, movement, and feeling. The brain is inside the skull. |
| clean |
not dirty. |
| connect |
to join together. |
| doubt |
to not be certain or confident about something; to think that something might not be true. |
| elect |
to choose by means of voting. |
| fear |
a strong feeling you get when you expect danger or pain. |
| finish |
to reach or cause the end of; complete. |
| friendly |
pleasant toward others. |
| lab |
a short form of laboratory. |
| race1 |
a sport or test of speed. |
| scientist |
a person who works in or studies a science. |
| shall |
used to express a future action or state (used only with "we" and "I"). |
| spot |
a mark that is different in color from the area around it. |
| sweater |
a warm piece of clothing that is worn on the upper body. |