【正文】
boring. “Again? I have salad every day!” Sam : Dad, ________ have two hot dogs, please? Dad : No. They’re not healthy! Mum : How about some salad? Sam: Again? I have salad every day ! Waiter: ________take your order? Mum: Yes, please. Can I have a green salad? Waiter: Ok. ________________a drink? Mum: No, thanks. Sam: _________ a sandwich and a glass of milk, please. Linda: _________________ a sandwich and a glass of orange juice, please? Waiter: Ok. And you , sir? ___