Vocabulary

• have to: Must do
• in fact: Used to emphasize the truth of a statement, especially one that contrasts with or contradicts something else.
• out of print: No longer being published or available to buy new.
• of course: Sure ; Certainly
• on earth: Used to emphasize a question expressing surprise or anger.
• in the world: Used to emphasize a question expressing surprise, confusion, disbelief
• per year: For each year; annually.
• one up: In a better or more advantageous position.
• turned out: To arrive for a public event or entertainment
• on purpose: Intentionally; deliberately.
• by mistake: Accidentally; unintentionally.
• look at: To use your eyes to focus on something
• off of: From a position on something; down from.
• like magic: In a way that is surprisingly easy or sudden.
• up until now: Until the present time; so far.
• in the middle of: In the central part or point of something.
• into space: Toward or entering the region beyond Earth's atmosphere.
• grow up: To develop from a child into an adult
• watch over: To protect or guard someone or something.
• up there: In or to a higher place or position; far away.
• same time: Occurring simultaneously or at the same point in time.
• come back: To reply to someone, often forcefully
• absolutely: Completely; totally; very
• imitate: To act, speak like someone or something else
• term: Conditions applying to an agreement, contract
• shrink: To become smaller
• tip: To pour or move something from a place, container
• diversity: Having a range of different races, ideas etc.
• orbit: Path an object takes as it circles another object
• imitation: Act of copying or imitating something
• planet: One of the bodies that orbit the sun
• pretty: Being attractive to the eye in a simple way
• pigment: Substance that makes things have a certain color
• sympathetic: Feeling favorable to something; wanting to support
• article: Word such as 'a', 'an', or 'the' used before nouns
• tribute: Something that is said or done to show respect
• click: To work well with someone or something
• nostalgic: Feeling sad, but positive about memories/the past
• tilt: To change to a newly preferred idea or opinion
• tropical: Hot and humid; near to the equator
• creep: To move quietly so as not to be seen
• ever: At any time; at all times in the future
• astronomical: Extremely large or high
• colossal: Being extremely large in size or amount
• capsule: Tube-shaped plastic casing filled with medicine
• preferably: In a way that would be better
• summit: Official meeting(s) of the leaders of countries
• fact: Something that is known or proved to be true
• cramp: Sharp, unexpected pain when a muscle becomes tight
• remind: To cause someone to remember what they forgot
• modern: Of the present time; up to date; contemporary
• equator: Geographical line at zero degrees latitude
• middle: Place that is halfway between two things
• nowadays: At the present time; now
• cave: Large hole in the side of a cliff or hill
• rule: Something that is normal and usually happens
• space: Empty area kept for a specific reason, like a car
• irresistible: Being so attractive or desirable you cannot say no
• browse: To look around for things, e.g. in a bookstore
• possibly: May be true or likely, but is uncertain
• find: To become aware of something that is happening
• exclamation: Abrupt excited utterance
• embarrass: To cause someone to feel ashamed
• dart: To move suddenly away; race away
• mount: To attach something to something else
• link: Any one of the rings that are part of a chain
• guy: Man; boy; any person
• globe: A round object, e.g. like the earth; sphere
• steadily: At a steady rate or pace; reliably; constantly
• bulge: To curve outward from the surface, as when full
• human: A person; a man, woman or child
• choose: To select; decide between several possibilities
• mud: Soft, wet dirt
• latitude: Distance north or south of equator shown by a line
• cancer: Any growth caused by abnormal cell division
• band: Group of people who work together e.g. play music
• stature: How tall someone is; height
• tail: Extended part at the back of an animal's body
• percent: One one-hundredth of a whole; the symbol %
• time: Speed at which music is played; tempo
• dweller: Person or animal that lives in a certain place
• hut: Small and simple building
• online: Connected to the internet
• urchin: Small sea animal with stiff parts like needles
• cosmonaut: Person trained to travel in a spacecraft
• boa: Snake that kills by winding itself around its prey