2. Fill in the gaps with am, is, are, isn’t or aren’t.

1. Is Lize in Year 7? — No, she isn’t. 2. My sister is fifteen. She is sixteen. 3. Their names are John and Paul. They are at primary school. 4. Are you good at Maths? — Yes, I am. 5. Cathy and I are best friends, but we aren’t in the same class.