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pastime –n. an activity that you enjoy doing during your free time
feasible –adj. possible to do
certain –pronoun particular members of a group
versus –prep. connecting two possible choices
intermediate –adj. in the middle of two extremes, in between
epidemiologist –n. a person who studies disease spread and control
mascot –n. people, animals or objects used as symbols for a group or team and are thought to bring luck
approach –v. to move or become near or nearer to something or someone
camp –n. a place where athletes train before the beginning of a season
stadium a very large usually roofless building that has a large open area surrounded by many rows of seats and that is used for sports events, concerts, etc.
authorities –n. (pl.) people who have power to make decisions or enforce rules
quantify –v. to find out something in a way that can explained often with numbers
