our books must be taken care of by us,还是our books must be taken care by us

our books must be taken care of by us,还是our books must be taken care by us Must we hand in our exercise books today? 英语改错 有九处错误!Our school has a big library .It have many books on different subjects.Students can read books and newspapers in the reading ---room .They can be also borrow books from the library .But they must returned the books on tim Must we hand in our exercise books today?中的HAND是什么意思 Must we hand in our exercise books today?这里为什么是用介词in? our,neighborhood,visiting,there,be,someone,homes,the,in,must Best love my sweet baby forever,our must be I think (it) must be our monitor.为什么填it? We must try our best to be green _______.(consume) We must try our best to be green _______.(consume) Our homework must be finished first（改为主动语态） our must in her be teacher office连词成句快一些 our country must be able to keep pace technologically I trust our instincts.it must be no mistake! 改错!To write well,good books must be read.改错!To write well,good books must be read.请指出犯了什么语法错误! you can read books here,you must be quiet.you can buy books here.根据描述写单词 He wonders ,Must the books be returned on time 合成复合句He wonders if the books ( ) ( )returned on time The books▁(belong)to the school library must be returned at once.