根据对话内容，从对话后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
（J = Jim D = David）
J: Hi, David．How are you?
D: 1
J: What are you going to do next weekend, David?
D: 2 How about you?
J: I don't know, either.
D: 3
J: Good idea! But where shall we skate?
D: The lake near our school is icy now．let's skate there.
J: All right． 4
D: Let's meet at the school gate.
J: 5
D: Let's meet at nine o'clock.
J: Great．See you next Saturday.
D: See you.
| A．Where shall we meet? B．Fine, thank you. C．What time shall we meet? D．How about skating on Saturday? E．That's great．I agree with you. F．I have no idea. G．I'm going to visit my grandparent. |
BFDAC