Ответ:

2) Have Amy and Ben got a dog? Yes, they have
3) Has Susy got a phone? No, she hasn't
4) Have Amy and Ben got a phone? No, the haven't
5) Has Susy got a dog? Yes, she has
6) Have Amy and Ben got a bird? Yes, they have
7) Has Mark got a bicycle? No, he hasn't

Объяснение: