Complete these questions and answer them. 1. you have already had dinner, 2. your friends have had a football game today, …? 3. you have never built a sandcastle, …? 4. you haven’t found a very old book, …? 5. your friends have sent you an e-mail, ….?
2haven't they? no they haven't.
3haven't you? no i haven't.
4have you? yes i have
5haven't they? yes they have