Question

напишите предложения во множественном числе 1)it,s a ruler, it,s a chimp,it,s a school,it,s a pencil case

Answer 1

They  are rulers, 
They  are  chimps,
They  are  schools,
They  are pencil cases

Answer 2

1. They are rulers, they are chimps, they are schools, and they are pencil cases.
2. These are rulers, these are chimps, these are schools, and these are pencil cases.
3. Rulers, chimps, schools, and pencil cases are what they are.
4. Those are rulers, those are chimps, those are schools, and those are pencil cases.