| camera |
a device for making photographs. |
| choose |
to pick one or more things or people from a group. |
| drag |
to pull along with effort. |
| ink |
a colored liquid in pens. |
| listener |
one who listens. |
| model |
a small copy of something. |
| number |
a unit with a fixed value that is used to count or to tell the position of something. You can write a number as a word or a symbol, such as "nine" or "9." |
| passenger |
a person who is not driving but travels in an automobile, bus, train, or other vehicle. |
| 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. |
| ski |
to glide over snow wearing a pair of long, narrow, smooth runners attached to boots. |
| spacecraft |
a vehicle designed to travel in outer space. |
| speaker |
a person who uses words to say things. |
| trainer |
a person who prepares people or animals for competition through exercise, practice, and diet. |
| trunk |
the main stem of a tree. |