| behind |
in or at the back of; on the other side of. |
| boom1 |
a deep, hollow sound, as from an explosion. |
| ceiling |
the part of a room that is over your head. |
| faucet |
a device for turning on and off the flow of liquid from a pipe or container. |
| holiday |
a day to remember or celebrate something. Many businesses close and people do not go to school or work on a holiday. |
| lemon |
a small, sour fruit with yellow skin. Lemons grow on trees. |
| main |
most important. |
| outside |
the outer side or surface. |
| quietly |
with little or no sound. |
| railroad |
a road of two connected steel bars along which trains move, or a system of transportation that uses these roads. |
| repeat |
to say or produce sound a second time. |
| runway |
a smooth, level strip on which airplanes take off and land. |
| spy |
a person who watches in secret to get information about others. |
| swell |
to become larger because of growth or pressure. |
| tower |
a tall, narrow building or part of a building that rises high above the ground. |