Срочно!! Английский.Помогите пж с 6 заданием!

Думаю правильно но в 4 я неуверена

1. I have could some pizza, please. 2. What would you like to eat? 3. I'd like a pizza with mushrooms, please. 4. Have you got any pineapple pizzas? 5. How many pizzas would you like?