选择恰当的句予完成下列对话。

A: Hi, James. This is Henry.

B: Hi, Henry. How's it going?

A:    1       Do you know where I am?

B: Where are you?

A: I'm in Australia.

B: Really?    2      

A: I'm visiting my aunt. She's working here.

B:    3      .

A: It's sunny. I'm playing volleyball with my new friend on the beach.

B: A new friend?       4    .

A: Yes. And he's very friendly.

B:    5       It's raining in Beijing. I'm watching TV at home.

A. What are you doing there?.

B. Pretty good.

C. Is he an Australian?

D. How's the weather in Australia?

E. Have a good time !