culture (n)
the way of life, especially customs and beliefs of a country
difference (n)
when you compare two things and they are not the same
exchange student (n)
a girl or a boy who visits school in a foreign country for a certain time
feel misunderstood (v)
felt - felt
you think you have understood someone but you haven't
gap (n)
an empty space between two things
polite (adj)
behaving in a socially correct way
bored (adj)
feeling unhappy because something is not interesting
confident (adj)
you are sure of what you do