给下列句子选择对应的答语。Happy birthday! {#blank#}1{#/blank#} A. Nine.
How old are you? {#blank#}2{#/blank#} B. I'm eight years old.
How many rulers? {#blank#}3{#/blank#} C. Nice to meet you.
This is my brother, Tim. {#blank#}4{#/blank#} D. Here you are.
Can I have some water? {#blank#}5{#/blank#} E. Thank you.
Cut the cake, please. {#blank#}6{#/blank#} F. OK!