读下面的对话并回答问题。
Joseph: Hello, my name's Joseph. Where are you from?
Andrew: Hi, I'm Andrew. I'm from the U.S. What about you?
Joseph: I'm from the U.K. This is my friend, Gao Ma.
Andrew: Nice to meet you. Where are you from?
Gao Ma: I'm from China. This is my friend, Mary.
Mary: Hello. I'm from Australia.
Andrew: Hello, Mary. Nice to meet you.
1. Where is Andrew from?
____________________.
2. Is Joseph from the U.S?
_____________________.
3. Where's Gao Ma from?
_____________________.
4. Is Mary from China?
_____________________.
1. Andrew is from the U.S.
2. No, he isn't. He is from the U.K.
3. Gao Ma is from China.
4. No, she isn't. She's from Australia.