读一读,练一练。
How old are you?{#blank#}1{#/blank#} A. I'm fine, thank you.
Boys, what's this?{#blank#}2{#/blank#} B. I'm nine.
How are you, Amy?{#blank#}3{#/blank#} C. Thank you.
Here's your present.{#blank#}4{#/blank#} D. It's blus pencil.
How many pencils?{#blank#}5{#/blank#} E. Twelve.