Vocabulary

• have to: Must do
• around the world: In or to many countries.
• in order to: For the purpose of; with the aim of.
• throw off: To put out (heat, smell etc.); emit
• in the future: At a later time; in times to come.
• symbol of: Something that represents or stands for something else, especially an object representing an abstract idea.
• of course: Sure ; Certainly
• in the past: During a former period of time; previously.
• up there: In or to a higher place or position; far away.
• in the air: Present or circulating in the atmosphere.
• take off: To remove, e.g. your clothes
• on the other side of: Located across something from a given point.
• instead of: When one thing is replaced by another
• under control: Being managed or restrained; not out of hand.
• as long as: For the period that; provided that.
• for a minute: For a short period of time; briefly.
• come back: To reply to someone, often forcefully
• throw away: To fail to take advantage of a good chance
• talk about it: To discuss a particular subject.
• go around: (Of news, gossip) to be known; circulate
• family members: People related by blood, marriage, or adoption.
• slow down: To reduce the speed
• have on: To be wearing something.
• for long: For a considerable period of time.
• in the middle of: In the central part or point of something.
• wake up: To stop sleeping
• throw out: To make someone leave, because of bad behavior
• be with: To accompany someone; to be in someone's presence.
• space museum: A museum dedicated to the history and science of space exploration.
• together with: In addition to; along with.
• turn in: To produce or achieve a good performance
• for sure: Definitely; certainly; without a doubt.
• power on: To activate or switch on a device or machine.
• at the same time: Simultaneously; at the identical moment.
• same time: Occurring simultaneously or at the same point in time.
• get at: To criticize someone, often personally
• arrive at: To reach a place, especially at the end of a journey.
• too heavy: Having excessive weight; difficult to lift or move.
• think about: To consider something carefully.
• go on: To continue doing something
• in the ground: Located within or beneath the surface of the earth.
• to the point: Expressing something directly and without unnecessary detail.
• go for it: An expression of encouragement or approval.
• work on: To devote effort to improve or develop something
• care of: Used in an address to indicate the person who will receive the mail for someone else.
• down with: Suffering from an illness.
• people: Persons sharing culture, country, background, etc.
• life: All the living things e.g. animals, plants, humans
• world: All the humans, events, activities on the earth
• adventure: An exciting and often dangerous experience
• order: Religious or social group, as of nuns
• fuel: To give power to (a mob, anger, etc.); incite
• direction: When someone tells people what to do
• energy: Physical or mental strength
• spirit: Person's strong determination or attitude
• fly: Common flying insect, sometimes blue in color
• pilot: To conduct a small practice experiment
• altitude: Height of something above sea level
• invite: To ask someone to go somewhere or do something
• symbol: Image that means or represents something
• fossil: Plant or animal that became rock after many years