Give the singular of the following nouns. Managers, classrooms, specialists, banks, paths, classes, keys, libraries, activities, cargoes, heroes, pianos, halves, leaves, calves, chiefs, safes, beliefs, women, teeth, phenomena, sheep, boy-friends, sons-in-law.

Ответ:

Manager, classroom, specialist, bank, path, class, key, library, activity, cargo, hero, piano, halve, leave, calve, chief, safe, belief, woman, tooth, phenomena, sheep, boy-friend, son-in-law.

Объяснение:

В большинстве случаев просто s убрать, но есть слова вроде toot-teeth, которые надо полностью переписать.