It's on the first floor.

{#blank#}1{#/blank#}I like singing and dancing.

{#blank#}2{#/blank#}Don't open your books.

{#blank#}3{#/blank#}I can see some cats.

{#blank#}4{#/blank#}I can hear some ducks.

{#blank#}5{#/blank#}He has five ducks.

⑴ {#blank#}1{#/blank#}         A. red

⑵ {#blank#}2{#/blank#}        B. blue

⑶ {#blank#}3{#/blank#}      C. green

⑷ {#blank#}4{#/blank#}         D. white

⑸ {#blank#}5{#/blank#}       E. black

⑹ {#blank#}6{#/blank#}          F. brown