1. Write the plural. Thief, man, fish, cat, carpet, day, turkey, computer, farmer, half,
watermelon, flower, scarf, box, woman, mountain, kiss, smile, tooth, boy, sheep,
umbrella, city, family, ox, child, goose, water, family, fruit, sand, money.

thief - thievesman - menfish - fish/fishescat - catscarpet - carpetsday - daysturkey - turkeyscomputer - computersfarmer - farmershalf - halveswatermelon - watermelonsflower - flowersscarf - scarfsbox - boxeswoman - womenmountain - mountainskiss - kissessmile - smilestooth - teethboy - boyssheep - sheepumbrella - umbrellascity - citiesfamily - familiesox - oxenchild - childrengoose - geesewater (нет мн. ч.)family - familiesfruit - fruit/fruitssand - sandsmoney (нет мн. ч)