| flash |
a sudden, bright light that shines and then disappears. |
| hairy |
covered with or having a lot of hair. |
| helmet |
a hard covering worn to protect the head. |
| lab |
a short form of laboratory. |
| outstanding |
better than most others; excellent. |
| phone |
a short form of telephone. |
| pinch |
an amount that can be picked up between the thumb and a finger. |
| practice |
To repeat something in order to do it better. |
| pupil1 |
a young person who is taught by a teacher. |
| sea |
the salt water covering most of the earth; ocean. |
| sorry |
feeling sad because you have done something wrong or because something bad happened. |
| stir |
to mix liquids together or move a liquid in a circle using your hand or an object. |
| waterfall |
a stream of water that falls from a higher place; cascade. |
| weird |
strange or odd; puzzlingly unusual. |
| wrong |
not true or correct. |