Question

1:Your brother or sister. 2:we call a large family with grandparents and cousins like this.3:an official union between two people who are wife and husband​

Answer 1

1. sibling
2. relatives
3. marriage

Answer 2

1: Your brother or sister is typically referred to as a sibling. 2: A large family with grandparents and cousins is often called an extended family. 3: An official union between two people who are wife and husband is known as marriage.