Образуйте форму множественного числа нижеприведенных существительных. month, horse, flower, potato, book, plan, bridge,

Month - months, horse - horses, flower - flowers, potato - potatoes, book - books, plan - plans, bridge - bridges, match - matches, nose - noses, bus - buses, box - boxes, army - armies, carrot - carrots, watch - watches, onion - onions, shop - shops, address - addresses, day - days, fly - flies, hotel - hotels, lady - ladies, key - keys, gate - gates, clock - clocks, office - offices, city - cities.