根据图表补全对话,每空词数不限。

A: Where is your classroom, Wu Dong?
B: It's on the second floor. It's next to the {#blank#}1{#/blank#}.
A: Is the music room on the second floor, too?
B: {#blank#}2{#/blank#}.
A: {#blank#}3{#/blank#} have a gym?
B: Yes, we do. It's on the {#blank#}4{#/blank#} floor.
A: Where is the {#blank#}5{#/blank#}?
B: It's under the art room.