be quiet in the reading-room,will you为什么这里要用will you

Please be quiet in our library and read (quiet)Please be quiet in the library and read (quiet)这个(quiet)怎么变?加不加ly? Please be _____(quiet) in the library and read _____(quiet). Please read the book ------(quiet)in the reading room please be ______(quiet) in the library We must be quiet in the library. in,the library ,be,quiet怎样重组 We have to be quiet in the library划线提问（ be quiet ） We should keep quiet in the l____ when we read books in it. we should keep quiet in the l__when we read books in it You should be quiet in the reading room We should be quiet in the library.(改为祈使句） to,have,be,the,library,do,we,quiet,in(?) We have to be quiet in the library改为祈使句 连词成句 library,be,the,please,quiet,in we must _____(be) quiet in the library. we must (be)quiet in the reading room. we should be quiet in the library.改为祈使句 连词成句 libeary,be,the,please,quiet,in