Vocabulary

• on earth: Used to emphasize a question expressing surprise or anger.
• along with: In addition to; together with.
• around the world: In or to many countries.
• run on: To continue longer than expected, e.g. a meeting
• float around: To circulate or spread, especially rumors or gossip.
• bump into: To meet someone accidentally
• have to: Must do
• used to: Did regularly before, but don't do now
• on average: Typically; usually; based on an average calculation.
• into space: Toward or entering the region beyond Earth's atmosphere.
• go out: To leave a building (e.g. a house)
• space suits: Protective garments worn by astronauts to allow them to survive in outer space.
• protect from: To keep someone or something safe from harm or damage.
• provided with: Past tense of providing; supplied or equipped someone with something.
• move around: To change position or location; to go from place to place.
• work in: To make an opening for something in your schedule
• sit down: To take a seat
• instead of: When one thing is replaced by another
• exercise: To work out to become stronger and healthier
• prevent: To stop something from happening or existing
• crew: Organized group of workers (e.g. on a ship)
• space: Empty area kept for a specific reason, like a car
• water: Clear liquid that forms the seas, rivers and rain
• body: The physical structure of a person or animal.
• earth: Wire connecting an electrical device to the ground
• protect: To defend someone or something from harm or danger
• sleep: To have enough beds for
• treadmill: Boring job, with repetitive tasks
• circadian: Concerning biological processes occurring at -hour intervals
• ceiling: Top part of a room above your head
• float: To sell the shares of a company publicly
• exhale: To breathe out the air or smoke in your lungs
• station: (Army) to be posted to a place to perform duties