My ing. ume ion es- most pa- stu- om or ce not to e 21. What is the third reason mentioned on the text? a. It can motivate students to study harder. b. It is a requirement to graduate from a school. c. It is an instrument to evaluate. d. It is a students' cognitive competence. 22. "it can be a requirement to graduate from a school." What does the word 'it' refers to? a. Students b. Teachers c. National examination d. Parents 23. From the text above we can conclude that the writer is .... a. disagree with the national examination. b. agree with the student's point of view. c. banned the national examination. d. agree with national examination 24. What does the word "examination" means? a. Compulsory b. Test c. Necessary d. Competition 25. "... detect the level of students' cognitive com- petence in several subjects..." What does the underlined word means? a. one of b. many C. some d. most of​