Надо поставить в множество
lady - ladies;
monkey ‐ monkeys;
fairy - fairies;
holiday- holidays;
lorry - lorries;
fly - flies;
key - keys;
baby - babies;
spy - spies;
party - parties;
toy - toys.
Ответ:
lady-ladies
monkey-monkeys
fairy-fairies
holiday-holidays
lorry-lorries
fly-flies
key-keys
baby-babies
spy-spies
party-parties
toy-toys
Объяснение: