We should keep our school ( ). A. clean B.claning C. dirty D.cleans

We should keep our classroom _______(clean). What should we do ____________(keep) our classroom clean We should keep our room clean 改被动语态 英语连词成句keep,ciean,we,our,should,room ____ my opinion ,we should keep our diet balanced We should keep on working hard all our ______ (life). we should keep our ( )《river》and ( )《ocean》clean. we should keep our classroom ( ) A.clewe should keep our classroom ( ) A.cleaning B.cleaned C.clean It's our d____ to protect our environment .No matter w____ we live,we can do s_____to keep our neig____ we live,we can do s_____to keep our neighborhood clean and tidy .We should p___ more trees.We mustn't ______in the steet.We mustni't pick the flow We should keep our classroom clean and tidy.our classroom should________ _______clean and tidy Our teachers ask us ( ) (not litter) on the ground.We should ( )(keep) our classroom clean. we should try our best to keep smile in our life.中文意思 We should do our best to protect our living environment and keep mountains green.的意思? We should keep our eyes [close]when we do eye exercises.close 用原型还是、、、、 英语翻译（1）We must make our planet greener.We can do a lot of things about it.Let`s begin today.(2) We should keep our rivers and oceans clean.Weshouldn`t make them dirty. Waste paper should be throun every were,It's our duty to keep our city clean Well ,first ,we should exercise often to build us up .Second,we should keep our rooms clean and Should we dietto keep fit