| border |
the outer part; edge. |
| country |
a large area of land where people live under the same government or have the same culture; nation. |
| firm1 |
not soft. |
| flash |
a sudden, bright light that shines and then disappears. |
| helicopter |
a type of aircraft that is held in the air and moved along by spinning blades attached to its top side. |
| lung |
either of the two organs in the body that control breathing. |
| market |
a place where people buy and sell things. |
| observe |
to notice or see. |
| official |
a person who holds an office in a business or government. |
| poor |
without money, possessions, or other basic needs. |
| promise |
to state, in a way that makes someone feel sure, that something will happen or will be done. |
| scientist |
a person who works in or studies a science. |
| shortcut |
a quicker or more direct way to go somewhere. |
| squeeze |
to press firmly together. |
| stone |
hard material like rock. |