①How old are you? {#blank#}1{#/blank#}   A. Thank you.

②Happy birthday! {#blank#}2{#/blank#}    B. One cake.

③How many cakes? {#blank#}3{#/blank#}    C. I'm fine, thanks.

④How are you? {#blank#}4{#/blank#}    D. I'm nine.

根据图片完成文章。

A：What's the matter?  

B: I can't find {#blank#}1{#/blank#}.

A: What colour is {#blank#}2{#/blank#}?  

B: It's {#blank#}3{#/blank#}.

A: I can help you!

B: Thank you!

—{#blank#}1{#/blank#}

—Guess! He's tall and strong.

— {#blank#}2{#/blank#}

—No, he isn't.

—{#blank#}3{#/blank#}

—Yes, he is.  {#blank#}4{#/blank#}

—Oh, he is our Chinese teacher.

—{#blank#}5{#/blank#}