根据下面的情景，选择恰当的选项。
1. 当问别人身体怎样时，应该说： [ ]
A. How old are you?
B. How are you?
C. Fine, thank you.
2. 今天是John的生日，他的爸爸应该对他说：[ ]
A. Happy birthday!
B. Happy Children's Day!
C. Happy Teachers' Day!
3. 当别人赞扬你的物品漂亮时，他应该说： [ ]
A. Thank you!
B. You're welcome.
C. How nice!
4. 当你询问对方来自哪里时，应该说：[ ]
A. What is it?
B. What's you name?
C. Where are you from?
5. 当你告诉别人你喜欢吃橘子时，应该说：[ ]
A. I like pears.
B. Show me the pen.
C. I like oranges.
6. 当你正在找铅笔时，应该说：[ ]
A. Where is my cup?
B. Where is my pencil?
C. Where is my cat?
7. 当新年到来时，应该说：[ ]
A. Happy Halloween!
B. Thank you!
C. Happy New Year!
8. 当你看到别人要摔跤时，应该说：[ ]
A. Watch TV!
B. Watch out!
C. Look at me!
9. 当你向别人介绍自己的朋友时，应该说： [ ]
A. Who are you?
B. Hello!
C. This is my friend.
10. 当你询问别人有多少支钢笔时，应该说：[ ]
A. How many pens do you have?
B. How many crayons do you have?
C. How many pens can you see?