补全对话。
A:Good evening, Jim!
B: 1 , Mary!
A:How are you?
B: 2 . And you?
A:I’m fine, too. 3 ?
B:It’s a cup.
A: 4 ?
B:It’s red.
A:Is it your cup?
B: 5 . It’s my sister’s cup.
1. Good evening 2. I’m fine, thanks
3. What’s this/that/it? 4. what color is it?
5. No, it isn’t