pandemic - n. an occurrence in which a disease spreads very quickly and affects a large number of people over a wide area or throughout the world

screen - n. the usually flat part of a television or computer monitor that shows the images or text

motorcycle - n. a vehicle with two wheels that is powered by a motor and that can carry one or two people

rickshaw – n. a small, light vehicle with two wheels that is pulled by one person on foot or on a bicycle and that is used in some Asian countries