根据情景，选择正确答案的序号。
1. — ?
—Fine, thank you.
A. How are you
B. What are you
C. Who are you
2. — ?
—My pencil is yellow.
A. What is your pencil
B. What colour is your pencil
C. Where is your pencil
3. —Good afternoon, Mrs White.
— .
A. Good morning
B. Good idea
C. Good afternoon
4. — ?
—Here it is.
A. What is your pen
B. Where is your pen
C. How is your pen
5. — ?
—My name is Tutu.
A. What's your name
B. What's her name
C. Who's name
6. —Nice to meet you.
— .
A. I'm fine, thank you
B. My name is Chen Jie
C. Nice to meet you, too
