| carpet |
a covering for floors made of heavy cloth or a similar material. |
| enemy |
a person who hates or wants to harm another. |
| 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. |
| flow |
to move in a smooth, steady stream. |
| harbor |
a safe area of water where people can leave their boats. |
| human |
having to do with or belonging to people. |
| librarian |
a person who has special training to work in a library. |
| medical |
having to do with the study or practice of medicine. |
| merry |
cheerful and happy. |
| motorcycle |
a vehicle with two wheels, a heavy frame, and an engine. |
| pay |
to give money to (a person or business) in exchange for things or services. |
| robbery |
the act of stealing money or property from a person or place; the act of robbing. |
| rusty |
covered with rust; not working well. |
| trouble |
serious difficulty. |
| wing |
a part of the body of some animals that they use for flying. Insects and birds have wings. |