Vocabulary Building

4. Plans or machines that are simple and easy to understand so that their use does not fail.
6. Time when you are not working or doing other tasks and activities
8. A loud voice that is usually caused by many people talking at the same time.
9. A place or situation that is empty and available for use
11. A person who pays rent for the use of land or a building
12. The particular way in which something is done, organized, or happens. And it can be interpreted in another sense as the structure of form as it relates to design.
14. The activity of flying an airplane, or designing, manufacturing, and keeping it in good condition
15. Expressing a large number

1. Walk in a slow relaxed way without a specific purpose and just for fun
2. Describes an action or state that is firmly and properly organized so that it does not easily move, fall, or break.
3. Gathering or arranging in one place or bringing parts together in a group or into a whole.
5. Something or event that happens
7. Doing what is prescribed or ordered by someone in authority, or behaving in accordance with rules, laws, or instructions.
10. To give up or leave a place, thing, or person.
13. In the middle of or surrounded by