| bridge |
a structure that goes over something such as a river or road so that people can travel from one side to the other. |
| butter |
a solid yellow fat made from milk. |
| cause |
something that makes a thing happen. |
| choose |
to pick one or more things or people from a group. |
| chum |
(informal) a close friend; pal. |
| courtesy |
good, polite manners. |
| driver |
a person who drives, or a person whose job is to drive. |
| favor |
something kind you do for someone else. |
| flow |
to move in a smooth, steady stream. |
| kneel |
to rest on the knee or knees. |
| railroad |
a road of two connected steel bars along which trains move, or a system of transportation that uses these roads. |
| servant |
a person whose job is to clean another person's house, cook their food, or help them in other ways in their home, often living in the home also. |
| student |
a person who goes to a school or college. |
| trace |
a very small amount of something. |
| yank |
(informal) to pull or take out suddenly; jerk. |