impostor (N.) : a person who pretends to be somebody else in order to trick people
imperialist (N.) : a person who believes in a powerful country increasing its influence over other countries through business, culture, etc.
impressionist (N.) : an artist who paints in a style developed in France in the late 19th century that uses colours to show the effects of light on things and to suggest atmosphere rather than showing exact details
implorer (N.) : a person who asks somebody to do something because he wants/ needs it very much

Correct Option: D

impostor (N.) : a person who pretends to be somebody else in order to trick people
imperialist (N.) : a person who believes in a powerful country increasing its influence over other countries through business, culture, etc.
impressionist (N.) : an artist who paints in a style developed in France in the late 19th century that uses colours to show the effects of light on things and to suggest atmosphere rather than showing exact details
implorer (N.) : a person who asks somebody to do something because he wants/ needs it very much

tempest (N.) : a violent storm
weather (N.) : the condition of the atmosphere at a particular place and time (temperature, wind, rain, sun, etc.)
breeze (N.) : a light mind

Correct Option: D

tempest (N.) : a violent storm
weather (N.) : the condition of the atmosphere at a particular place and time (temperature, wind, rain, sun, etc.)
breeze (N.) : a light mind

investigation (N.) : an inquiry into unfamiliar/ questionable activities
interview (N.) : the questioning of a person by a journalist, for a job, for admission in school, college, etc.
examination (N.) : inspection, test, scrutiny
exploration (N.) :an examination of something to find out about it

Correct Option: A

investigation (N.) : an inquiry into unfamiliar/ questionable activities
interview (N.) : the questioning of a person by a journalist, for a job, for admission in school, college, etc.
examination (N.) : inspection, test, scrutiny
exploration (N.) :an examination of something to find out about it

commemorate (V.) : to remind people of an important person/ event from the past with a special action/ object communicate (V.) : to exchange information, news, ideas, etc.
commensurate (V.) : to match something in size, importance, quality, etc.
commiserate (V.) : to show sympathy when somebody is upset/ disappointed

Correct Option: C

commemorate (V.) : to remind people of an important person/ event from the past with a special action/ object communicate (V.) : to exchange information, news, ideas, etc.
commensurate (V.) : to match something in size, importance, quality, etc.
commiserate (V.) : to show sympathy when somebody is upset/ disappointed

sporadic (N.) : happening only occasionally or at intervals that are not regular ; intermittent
epidemic (N.) : a rapid increase in how often something bad happens
endemic (N.) : regularly found in a particular place/ among a particular group of people and difficult to get rid of
temporal (N.) : connected with/ limited by time

Correct Option: D

sporadic (N.) : happening only occasionally or at intervals that are not regular ; intermittent
epidemic (N.) : a rapid increase in how often something bad happens
endemic (N.) : regularly found in a particular place/ among a particular group of people and difficult to get rid of
temporal (N.) : connected with/ limited by time