answer / answer sheet, exam paper

pupil, educatee, student (especially in junior high schools (中学校) or high schools (高校) in Japan)

to gather / to collect / to assemble

an elder / a scholar / a teacher or a professor / sensei (Japanese martial arts teacher) / sir, a polite form of address to teachers, doctors, etc.

a title used after the name of teachers, doctors, lawyers, or certain other professionals

(dialect, Hakata) teacher, professor

student council

to put together, to gather, to collect

teachers / doctors