We have a house. It’s our house.
Mark and I have a beautiful house. It’s our house.

You have a dog. It’s your dog.
You and Ann have a big dog. It’s your dog.

They have a fast car. It’s their car.
Jack and Lin have a car. It’s their car.

• ”We” is used when talking about yourself and others together.
• ”Our” shows that something belongs to us.
• ”They” is used when talking about other people.
• ”Their” shows that something belongs to them.
• ”You” is used when talking directly to someone.
• ”Your” shows that something belongs to the person you’re talking to.