| apologize |
to say that you are sorry. |
| collar |
the part of a piece of clothing that goes around the neck. |
| double |
two times the amount or number. |
| 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. |
| grade |
to rate for correctness or quality, usually by giving a letter or score. |
| guest |
a person who visits another person's home. |
| pond |
a small body of still water. |
| scientist |
a person who works in or studies a science. |
| siren |
a warning device that makes a loud, piercing noise. |
| spin |
to turn fast. |
| sprinkle |
to drop or scatter in small pieces. |
| tired |
needing sleep or rest. |
| victory |
success in a game or war. |
| voice |
the sound that comes from your mouth when you speak or sing. |
| wagon |
a small, open cart with four wheels and a handle, used as a child's toy. |