Look at these sentences and make a rule about the use of “is" and “are" * Peter and Steve are Michael's uncles?

Look at these sentences and make a rule about the use of “is" and “are" * Peter and Steve are Michael's uncles. They are Michel's uncles. * Donald is Peter's father. He is Peter's father. We use ______ for “he" or “she" We use ______ for “they".