| appear |
to begin to be seen. |
| barefoot |
with nothing on the feet. |
| change |
to make different. |
| chill |
a mild but uncomfortable coldness. |
| copy |
something that looks exactly like another thing. |
| dive |
to move down from a high place at high speed, with the head or front part first. |
| heat |
the form of energy that you feel as warmth. |
| lamp |
a device that uses electricity, oil, or gas to produce light. A lamp usually stands on a desk, table, or floor. |
| limb |
one of the large branches of a tree. |
| relationship |
a connection between people. |
| rocket |
a device shaped like a tube that moves at high speed and is powered by gases that are forced out of one end. Rockets are used to send things into the air. |
| safety |
the condition of being safe from danger. |
| textbook |
a book used for teaching a particular subject. |
| truck |
a large motor vehicle used for carrying heavy loads. |
| unfair |
against what is right or just. |