1. Поставьте существительные во множественное число, сделав все необходимые преобразования в предложении. 1. A dog is an animal. 2. A potato is a vegetable. 3. A pencil is like a pen. 4. A writer writes a book. 5. The man who is sitting there is my friend.

1. The dogs are animals. 2. Potatoes are vegetables. 3. Pencils are like pens. 4. Writers write books. 5. The men who are sitting here are my friends.