The correct answer is Option 4)Explanation:'Criteria' is a plural(??????) form of 'criterion'Criterion means a standard on which a judgment or decision may be based (?? standard ??? ?? ??? ?????? ?? ?????? ?????? ?? ???? ??)Example: Sound quality was the most important criterion in our testing. The university's criteria for admission.?'Analysis' is a singular (?????) noun, its plural form is 'analyses'?Analysis means a detailed examination of anything complex in order to understand its nature or to determine its essential features (???? ?? ???? ????? ?? ??????? ?? ????? ?? ???? ?????? ??????? ?? ????????? ???? ?? ??? ???? ??????? ???????)Example: Doing a careful analysis of the problem.?'Crisis' is a singular (?????) noun, its plural form is 'crises'?Crisis means a time of intense difficulty or danger. (????? ?????? ?? ???? ?? ???)Example: She was dealing with a family crisis at the time.?'Index' is a singular(?????) noun, its plural(??????) form is 'indices/ indexes'?Index means a list of items (such as topics or names) treated in a printed work that gives for each item the page number where it may be found.(?? ???? (???? ???? ?? ???) ?? ??????? ????? ??? ???? ???? ?? ?? ???????? ???? ?? ??? ????? ?????? ???? ?? ???? ?? ???? ?? ???? ???)Example: Look up the recipe for potato soup in the index.