{#blank#}1{#/blank#}Hello, John. How are you?

{#blank#}2{#/blank#}Did you come back yesterday?

{#blank#}3{#/blank#}Yes, we're home.

{#blank#}4{#/blank#}I'm fine, thank you. You're back from China!

{#blank#}5{#/blank#}No. We came back last Sunday.

({#blank#}1{#/blank#}) When do we use numbers?

({#blank#}2{#/blank#})Where do you see numbers?

({#blank#}3{#/blank#})How old are you?

({#blank#}4{#/blank#}) I'm seven years old.

({#blank#}5{#/blank#}) This is my sister.