Plurals. Exceptions

Put the word in plural. Mouse

Put the word in plural. Puppy

Put the word in plural. Class

Put the word in plural. Apple

Put the word in plural. Boy

Put the word in singular. Computers

Put the word in singular. Families

Put the word in singular. Buses

Put the word in singular. Toys

Put the word in singular. Children

Choose the correct form of the word. Story

Choose the correct form of the word. Day

Choose the correct form of the word. Teacher

Choose the correct form of the word. Woman

Choose the correct form of the word. Sandwich