1. Is he your father?<br />Yes, he is.<br />Is he your father?<br />Yes, he is.<br />2. They are students.<br />They are students.<br />3. Who is the man?<br />He is my grandfather.<br />Who is the man?<br />He is my grandfather.<br />4. The girl is my sister.<br />The girl is my sister.<br />5. Who is the boy?<br />Who is the boy?
