DIRECTION: In the following questions, out of the four alternatives, choose the one which can be substituted for the given words/ sentence.
act (V.) : to do something; to behave in a particular way; to PERFORM a part in a play/film/ function
imitate (V.) : to copy somebody/ something
pretend (V.) : to believe in a particular way, in order to make other people believe something that is not true
impersonate (V.) : to pretend to be somebody else in order to TRICK people or to entertain them