校图书馆已经被修建完工。有许多规则要求同学去遵守，不许大声讲话，不许拿走图书，必须保持图书馆干净等，请帮助完成下面的布告。 Boys and girls, our new library has been {#blank#}1{#/blank#}. Here are some {#blank#}2{#/blank#} we must follow. Speaking loudly is not {#blank#}3{#/blank#} in the library, students have to keep the library {#blank#}4{#/blank#}, for the last rule, smoking is not allowed {#blank#}5{#/blank#} the library.
