| accident |
reasons or causes that are not planned by anyone. |
| carefully |
with thought and attention or caution about what one is doing. |
| chase |
to follow with the purpose of catching; run after. |
| copy |
something that looks exactly like another thing. |
| dart |
to move quickly; dash. |
| diagram |
a drawing or plan that shows the parts of something or how the parts work together. |
| doorway |
the way of entrance into a room or building. |
| faucet |
a device for turning on and off the flow of liquid from a pipe or container. |
| flat1 |
having a surface that does not slant up or down. If a roof is flat, it is not higher at one end than the other; level. |
| grease |
a thick, oily material used on a machine to allow the parts to rub together smoothly while the machine is working. |
| incredible |
difficult or impossible to believe. |
| leaf |
a flat part of a plant or tree that grows from the stem or branch. A leaf is usually green. |
| pitch1 |
the throw of a baseball by the pitcher toward the batter, who tries to hit it. |
| scrape |
to rub with something sharp or rough. |
| study |
to try to gain knowledge or skill. |