Vocabulary

• based on: To use something as the foundation or starting point for something else.
• on the streets: Without a home; homeless or exposed outdoors.
• to scale: In proportion; maintaining accurate relative dimensions.
• for the rest: Concerning the remaining people or things.
• consists of: Is made up or composed of.
• work together: To collaborate or cooperate with others to achieve a common goal.
• together with: In addition to; along with.
• previous to: Before a particular time or event.
• fill out: To become fatter
• have to: Must do
• miss out: To exclude; not include in something
• time: Speed at which music is played; tempo
• opportunity: Time, situation when a thing might be done; chance
• improve: To make, or become, something better
• develop: To explain something in steps and in detail
• environment: Natural world in which plants and animals live
• company: Good feeling from being with someone else
• project: To predict what will happen in the future
• system: Set of organized, planned ideas that work together
• information: Collection of facts and details about something
• real: Actually existing or happening, not imagined
• urban: Concerning a city; located in a city
• waste: To kill or severely harm someone
• base: Place military personnel live, train, and operate
• service: Work that a person does to assist others
• pilot: To conduct a small practice experiment