| apologize |
to say that you are sorry. |
| climb |
to move up or go towards the top. |
| commander |
an officer who is the leader of a military unit. |
| course |
the direction or way along which something moves. |
| delight |
great pleasure. |
| envelope |
a folded paper covering for a letter or other papers you mail. You write the address and put a stamp on an envelope before you mail it. |
| gulf |
a large area of ocean partly surrounded by land. |
| gym |
a short form of gymnasium. |
| hurry |
to move or act with speed. |
| leak |
an opening or crack in a thing that lets something go through it. |
| scold |
to tell someone that they have done something wrong, usually in an angry way. |
| service |
the work of a person who does things for other people. |
| trade |
to give in return for something else; exchange. |
| useful |
having a practical use or purpose. |
| wage |
(often plural) money paid at regular times to a person for doing work. |