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frustration –n. being upset because you cannot do something or are given conflicting instructions
corridor –n. a narrow area of land that is known for something special or specific
quarantine –v. to cause someone to be kept away from others in an effort to prevent the spread of disease
consistent –adj. acting in the same way all the time
approach –n. a way of doing things
app (application) –n. a computer program which often operates on mobile phones and carries out a special job
tracing –n. to follow something to its cause, to find out were someone came from
pub –n. (abbreviation for public house) a business in Britain or Ireland that sells food and alcohol
