从方框中选择最佳选项完成对话，有两项多余

A. What are you doing at the moment? B. Where are you? C. He is shopping for presents. D. I am enjoying the school trip. E. Bye. F. He is waiting for you. G. Can you hear me?

A: Hi, mum.  

B: Yes, I can.

A:

B: In Hong Kong Disneyland(香港迪斯尼乐园).

A: Great!

B: I'm taking a lot of photos. There are many funny things here.

A: What is dad doing?

B: There are many lovely presents.

A: I hope you and dad have a great time.

B: Thank you!

A: Bye bye.