| among |
together with or in the middle of. |
| clue |
something that helps to solve a problem or mystery. |
| cover |
to put or spread something over or on something else. |
| enormous |
very large in size or amount; huge. |
| fog |
a thick cloud that is near to the ground. |
| gap |
a space or opening between two things. |
| heat |
the form of energy that you feel as warmth. |
| inventor |
one who conceives of or makes something new. |
| lung |
either of the two organs in the body that control breathing. |
| naughty |
not behaving or obeying. |
| route |
a road or way of travel from one place to another. |
| sir |
a polite form of address for a man, usually used in place of his name. |
| system |
a group of things or parts that work together as a whole. |
| teach |
to show (someone) how to do something or to help (someone) learn something. |
| wear |
to have or carry on your body. |