选择合适的句子完成对话。 A. It's on Sunday, 14th December. B. Would you like to go birdwatching with us at Wildlife park? C. What time does the show start? D. And there's also an interesting bird show. E. I'd like to go, but I have to ask my parents first. Sandy: 1 Simon: Isn't that boring? Sandy: No. You can see lots of birds there. 2 Simon: When is the birdwatching? Sandy: 3 . Are you free on that day? Simon: 4 . Sandy: It starts at 10:00 am and finishes at 11:30 am. Simon: 5 . Sandy: Of course. Just let me know if you decide.