| block |
a solid piece of hard material with flat sides. |
| desk |
a piece of furniture with a flat surface used for writing, using a computer, or reading. Desks usually have drawers where you keep paper, pens, and other supplies. |
| ditch |
a long narrow opening in the ground used to drain away or supply water. |
| energy |
the ability to have force or power or to do work. There are many kinds of energy such as physical, electrical, nuclear, or chemical. |
| fighter |
a boxer. |
| invisible |
not able to be seen. |
| jar |
a round container with a wide mouth. A jar is often made of glass and has a lid. |
| later |
at some following time or future time. |
| lemon |
a small, sour fruit with yellow skin. Lemons grow on trees. |
| likely |
to be expected; probable. |
| luck |
something that happens by chance. |
| national |
of or having to do with the whole country, not just one part of it. |
| school |
a place for teaching and learning. |
| warm |
having some heat; not cold. |
| window |
an opening in a wall or vehicle that lets in air and light. The opening is usually covered by clear glass. |