—Are there any birds in the tree?

—No, there aren't.

⑴They're giraffes. They're tall.{#blank#}1{#/blank#}      A.

⑵I like skipping.{#blank#}2{#/blank#}                   B.

⑶I can hear a train.{#blank#}3{#/blank#}                C.

⑷Open the pencil case, please.{#blank#}4{#/blank#}     D.

—_______

⑴ {#blank#}1{#/blank#}    A. zoo

⑵ {#blank#}2{#/blank#}    B. park

⑶ {#blank#}3{#/blank#}    C. museum

⑷ {#blank#}4{#/blank#}    D. cinema