McDonald’s Celebrates 50th Anniversary of Big Mac https://learningenglish.voanews.com/a/4506107.html
sauce
n. a thick liquid put on food to add flavor
ingredient
n. one of the things used to make food or products
hamburger
n. a round, flat shape of meat that is cooked and eaten between pieces of bread
sandwich
n. two pieces of bread containing meat, cheese, etc.
bun
n. small, round piece of bread
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All Passengers Survive Plane Crash in Mexico https://learningenglish.voanews.com/a/4509551.html
jet
n. a fast airplane that has one or more jet engines
runway
n. a long strip of ground where airplanes take off and land
scariest
adj. causing fear
hail
n. pieces of ice that fall from clouds like rain
flames
n. the hot, glowing gas that can be seen when a fire is burning
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http://www.bbc.co.uk/learningenglish/english/course/english-you-need/unit-17/session-4