we must make some rules.变被动语态

we must make some rules.变被动语态 We must make some r_______ to keep the computer room clean and tidy. 以下这道题``选哪个?We must make some investigations we can draw any conclusion.We must make some investigations we can draw any conclusion.A.sinceB.beforeC.untilD.when we need to make some 根据首字母和提示填空 2.We must make some r____to keep the computer clean ang tidy. We must make our planet much ( ) beautiful . We need some flour------------(make)a cake need,we,dumplings,pork,make,some,to Why don't we make some tea? I think we must make it a rule to do some cleaning every day这句话是啥意思?请赐教!在下感激不尽 根据句意及首字母提示写单词 We must make some r____ to keep the computer room clean and tidy. We must make a new swe must make a new s________ We make some pumpkin lanterns.改为同义句 We make some lanterns __ __ pumpkins. We make some pumpkin lanterns.(改为同义句） We make some lanterns _______ _______ pumpkin. we must make good use of our time We must study hard to make our dreams__________(come)true. We must make our planet much ( ) beautiful .写出原因 We must make l__plan.（首字母已给）