eng: hardworking word
eng: exam as easy as ABC, easy exam
eng: speech, talk
eng: difficulty degree, level of difficulty
eng: difficulty, challenge
eng: big assignment/ project
eng: bouquet
eng: debate
eng: cross subjects
eng: very good grade
eng: multiple variant exam
eng: multilevel education system
eng: multilevel modelling
eng: multiple choice
eng: exercise with a multiple answer question
