| apologize |
to say that you are sorry. |
| block |
a solid piece of hard material with flat sides. |
| explorer |
a person who travels through an area that is unknown to find out what is there. |
| famous |
recognized by or well known to the public. |
| inner |
located inside. |
| kick |
to strike with the foot. |
| knock |
to hit a door in order to make noise. |
| nail |
a thin, pointed piece of metal with a flat top. You hammer nails into pieces of wood or other material in order to fasten them together. |
| okay |
all right; satisfactory, acceptable. |
| son |
a person's male child. |
| system |
a group of things or parts that work together as a whole. |
| tire1 |
to take a person's strength or energy away. |
| van |
a tall, covered truck or car used to move people or goods. |
| vegetable |
a plant or part of a plant that is used for food, such as potato, broccoli, or onion. |
| wagon |
a small, open cart with four wheels and a handle, used as a child's toy. |