| caution |
care and attention to safety. |
| clog |
to block passage through something. |
| coach |
a person who trains and teaches people in sports. |
| doctor |
a person whose job is to treat and give medicine to sick people or animals. |
| harbor |
a safe area of water where people can leave their boats. |
| kick |
to strike with the foot. |
| mark |
a spot, line, or other shape that can be seen on a surface. |
| present1 |
the period of time between the past and future. |
| river |
a large natural stream of water that flows toward a lake, ocean, or other larger body of water. |
| scarce |
not being enough; not easy to get. |
| sprout |
to start to grow. |
| steer |
to make something move in a certain direction. |
| strong |
having power; difficult to break or damage. |
| thin |
small when measured from one side to the other or when measured around the outside; not thick. |
| tube |
a long, hollow piece of glass, metal, or rubber used to hold or carry liquids or gases. |