Question

Поставьте следующие существительные во множественное число:
school, student, teacher, grade, mark, lesson, class, board, dean, professor, test, examination, classroom, building, hall, computer, calculator, copy, handout (раздаточный материал), pen, crayon (фломастер), pencil, book, library, graduate (выпускник вуза), school-leaver (выпускник школы), undergraduate (студент вуза), principal (директор школы), vice-principal (завуч), meeting, parent, report, certificate, plane, session, office, job, wish, monitor, photo, match, university, floor.

Answer 1

schools, students, teachers, grades, marks, lessons, classes, boards, deans, professors, tests, examinations, classrooms, buildings, halls, computers, calculators, copies, handouts (раздаточный материал), pens, crayons (фломастер), pencils, books, libraries, graduates (выпускник вуза), school-leavers (выпускник школы), undergraduates (студент вуза), principals (директор школы), vice-principals (завуч), meetings, parents, reports, certificates, planes, sessions, offices, jobs, wishes, monitors, photos, matches, universities, floors.