put (at/on) your books,boys and girls!

put (at/on) your books,boys and girls! Now open your books, boys and girls.是什么意思? Boys and girls,you can't your books into the exem room,but d 1.Boys and girls,____(put)your hands if you want thanks for your help boys and girls Boys and girls,o___your books and turn to page 6 初三英语21.Boys and girls,don't be angry at your teachers' criti The boys and girls are…… A.at school B.on zhe hills C.under 英语翻译I love Yao Ming.Boys and girls,Look at me!Boys and girls It`s a shelf and you can put your books on it Hello,boys and girls! Boys and Girls 歌词