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infrastructure - n. the basic things that are needed for a country, area to function
quarantine - v. to keep a person away from others to prevent a disease from spreading
exposure - n. the condition of being affected by something
positive - adj. showing the presence of a particular germ
kindergarten - n. a school or class for very young children
contradict - v. to not agree with something
excuse - n. a reason that you give to explain a mistake or bad behavior
bully - v. to threaten or insult (smaller or weaker person)
essential - adj. extremely important and necessary
