| driver |
a person who drives, or a person whose job is to drive. |
| fuss |
activity or attention that is not necessary. |
| lab |
a short form of laboratory. |
| later |
at some following time or future time. |
| observe |
to notice or see. |
| open |
not shut or closed. |
| outside |
the outer side or surface. |
| pierce |
to pass or go through with or as if with something sharp; penetrate. |
| return |
to go back or come back. |
| rider |
a person who is carried by a vehicle or animal. |
| rifle |
a gun that has a long barrel and that is shot from the shoulder. |
| shadow |
the dark image on a surface caused by something that blocks light from the sun. |
| stir |
to mix liquids together or move a liquid in a circle using your hand or an object. |
| straw |
dried stems of certain grain plants. Straw is used to feed farm animals and to make things such as baskets and hats. |
| topic |
a subject of discussion, conversation, or writing. |