we must ().or our plan will fail

we must ().or our plan will fail we must keep our classroom( ). we must ( ) our school nuiforms ( we must save our earth作文 We must make our planet much ( ) beautiful . We must ___ our ciassroom clean. We must keep our classroom _________(tidily) 初一英语 we must keep our classroom_______. We must wash our hands befor m_____ 翻译we must combine our strength We must take our s___ seriously we must stop-_____(pollute) our earth We must keep our street s_______. we must redouble our efforts! efforts!.是什么意思? we must love one another or die As students we must work hard our lessons.WeAs students we must work hard our lessons.We must spend enough time remembering that we are learning and do some exercises.Or we can't really understand what we have learned.It is not use learning without b We must finish our homework(反意疑问句）We must finish our homework,____ _______? If we are to succeed,we must redouble our efforts!