补全对话。 A: Excuse me. I'm Mary. 1 __________________? B: My name is Zhang Hongmei, Zhang is my last name. A: Nice to meet you here. B: Nice to meet you, too. A: 2 ___________________? B: Yes. Go straight this street and turn right. 3 __________________. A: By the way (顺便问一下). 4 ___________________? B: Yes, I do. Frank is my pen pal. A: 5 _________________? B: He's from Toronto, Canada. A: Nice to talk with you, thank you! B: Me too. A. Where's he from B. My I have your name C. Do you have a pen pal D. Is there a post office in the neighborhood E. Take a walk through the park, it's next to the library.