Today is the open Day of Tom and Mary's school. They are the guides( 向导)of the school and they should lead the way to the v{#blank#}1{#/blank#}. The school is very b{#blank#}2{#/blank#} today. There are seven floors in the school building. There are many people come to the school. But they don't know the way where they should go. They have to ask the guides.

    The man asks Mary," Excuse me, where's the art room, please?" Mary answers gently," It's on the second floor. on the right. "The woman says, "Excuse me, w{#blank#}3{#/blank#}are the toilets, please? " Tom says," They're on the g{#blank#}4{#/blank#} floor, on the left."

    Tom and Mary are very friendly and h{#blank#}5{#/blank#}. They try their best(尽他们最大的努力) to show" the way. Of course, the visitors are very happy. They like the service very m{#blank#}6{#/blank#}.