根据上下文，补全对话，把序号填在横线上。（5空，每空2分，共10分）
A: Hello!
B: Hi! What’s your name?
A: .
B: Nice to meet you!
A: .
B: Today is my birthday. Let’s eat the cake!
A: Happy birthday!
B: .
A: How old are you?
B: .
A: Can I have some water, please?
B: .
A: Thanks.
What can you see? I can see _________ bag on the desk.
A. I
B. my
C. me
Tom sits ___________me.
A. in
B. in front of
C. at
___________ is that dog? It’s black.
A. What
B. What shape
C. What colour
My brother runs very _____________.
A. good
B. nice
C. fast
The cat __________ a sound.
A. hears
B. listens
C. sees