Vocabulary

• such as: For example; like
• around the world: In or to many countries.
• get about: To go out a lot; travel widely
• on the ground: Located on the surface of the earth.
• in a series: Arranged or happening one after another.
• on behalf of: As the representative of someone
• at least: As a minimum
• as well as: Also; in addition to
• get it down: To write something down; record something in writing.
• in time: Eventually; after a period of time.
• think of: To look on as (being something specific); consider
• from home: Working or operating from one's residence.
• away from home: Not at one's residence; at a distance from one's home.
• of sorts: Of a kind, but not a very good one.
• break down: To forcibly break, destroy or make collapse
• have to: Must do
• work on: To devote effort to improve or develop something
• based on: To use something as the foundation or starting point for something else.
• of course: Sure ; Certainly
• for the better: Resulting in improvement; to a more favorable condition.
• on the hour: Exactly at the stated hour; when the minutes are zero.
• appear at: To be present in a specific place or event.
• crowd: To force too many things, people into
• calm: Without wind or storm; quiet; peaceful
• control: A device designed to operate a machine
• target: A goal or amount you are trying to achieve
• appear: To be seen, become visible; come into sight
• resistance: Force that stops or slows movement of something
• agent: Chemical with the power to make chemical reactions
• virus: File secretly put on computers to cause harm
• operation: Business or company, or its activities
• music: Sounds that are sung or played to give pleasure
• upbeat: Being positive and cheerful
• cheer: Feeling of happiness or optimism
• measurement: Size or amount of something or someone
• portal: Type of gate or entry point, e.g. to the internet
• enlighten: To cause someone to understand