| breathe |
to take air into and out of the lungs. |
| course |
the direction or way along which something moves. |
| dot |
a small, round mark or spot. |
| engine |
a machine that uses energy from a source such as gasoline or electricity to do work. |
| gulf |
a large area of ocean partly surrounded by land. |
| jewelry |
things made of special stones and metal worn on the body for decoration. Rings, necklaces, and bracelets are some kinds of jewelry. |
| line1 |
a long, thin mark. |
| list |
names, numbers, or things placed one after another in a written form. |
| paper |
a thin material often used to write on, to wrap objects, and to make things such as containers. |
| safety |
the condition of being safe from danger. |
| stand |
to hold your body upright by using your legs and feet, or to move to this position. |
| suppose |
to assume to be true in order to make clear or to explain. |
| teacher |
a person whose job is explaining and showing things to students so that they can learn. |
| tree |
a plant that has a long main trunk and many branches. Trees usually grow quite tall. |
| upset |
to turn something over. |