将下列句子排序,组成通顺的对话。
(_____) Great!
(_____) I have some apples and a sandwich. What about you?
(_____) I have a big hamburger and some juice.
(_____) Let’s have a picnic in the park.
(_____) What do you have?
(_____) What a fine day today!
(_____) OK. Let’s go.
(_____) Yes, it is.