Vocabulary

• for certain: Definitely; without a doubt.
• try out: To try to win a place on a team in a group
• in addition to: Besides; as well as
• search for: To try to find someone or something.
• on earth: Used to emphasize a question expressing surprise or anger.
• in theory: According to the stated ideas or principles
• make up: To invent or create a story
• in the first place: To begin with; as the first point or consideration.
• by now: At the present time or already; before the present.
• going on: To continue doing something
• over to: Used to hand over to someone else to speak
• stand behind: To support or defend someone or something.
• for free: Without charge; at no cost.
• entire: Complete or full; with no part left out; whole
• eventually: After a long time; after many attempts; in the end
• extraordinary: Beyond what is ordinary; very unusual; remarkable
• enormous: Huge; very big; very important
• recommend: To advise or suggest that someone do something
• pattern: Model to follow in making or doing something
• description: Explanation of what something is like, looks like
• structure: The way in which the parts of a system or object are arranged or organized, or a system arranged in this way
• artificial: Dishonest, to seem fake, not sincere
• culprit: Person who has done something wrong or illegal
• consumption: The act of buying and using products
• amount: Quantity of something
• capable: Being able to do something very well; proficient
• exercise: To work out to become stronger and healthier
• worth: the financial, practical or moral value of somebody/something
• absorb: To take up all attention / energy of something
• theory: Ideas or principles that explain facts or events
• mean: Average of a set of numbers
• rampant: Growing rapidly and uncontrollably
• universe: All of space that contains planets and stars
• exclusively: For the use of only one person or group
• surface: To give (road) a top layer
• obscure: To hide something to make it difficult to be seen
• orbit: Path an object takes as it circles another object
• gigantic: Extremely large
• witness: To see the signing of an official document
• observe: To celebrate a particular holiday/religious event
• fade: To cause to lose brightness of color
• planet: One of the bodies that orbit the sun
• resort: Act of choosing something to help with a problem
• harness: To capture the power of something
• civilization: A highly developed society
• dip: To decrease or lower temporarily
• produce: Fresh foods such as fruits and vegetables
• strange: Unusual or odd; surprising because unexpected
• suggest: To mention something that could be done; propose
• countless: Being too many to be numbered or imagined
• author: Person who writes books, plays, poems etc.
• speculate: To take risks that might lead to big profits
• dim: Not bright; not being clear
• system: Set of organized, planned ideas that work together
• build: Your physical shape; physique
• audible: Capable of being heard; loud enough to be heard
• audio: Concerning sound
• alien: Foreigner; a person not from this place
• space: Empty area kept for a specific reason, like a car
• stellar: Very brilliant; very successful or good
• part: Division of a book
• sphere: Area of interest or activity
• understand: To know the meaning of language, what someone says
• area: Amount of measured space
• choice: Decision between two or more possibilities
• donate: To give money, etc. to charity, party, etc.
• type: Printed letters or blocks used for printing them
• weak: Not having a strong character
• light: To cause something to burn; put a burning match to
• opaque: Hard to see through; cloudy
• telescope: Tube-shaped device used to see a great distance
• astronomer: Scientist studying stars and other bodies in space
• mega: Big; great; large; impressive
• membership: Being a member of a group; joining a group
• radius: Area around a certain point
• habitable: Good enough to live or stay in
• freeman: Someone who is not a slave