1.We must make _____ for the old on the bus .A.room B.a room C.seat D.place为什么不选C?2.She is the tallest of ____ in the family.A.any sister B.all the sisters C.all her sisters D.any other sisters为什么不选C?D呢?3.Mr Smith told me that h

We must make our planet much ( ) beautiful . We must _____ _____ animals _____.We must _____ ______animals _____.We must _____ _____ animals _____.We must _____ ______animals _____.We must take good care of animals。(改成同义句) we must stop-_____(pollute) our earth we must not waste _____ food ____drink We must make a new swe must make a new s________ 用所给词适当形式完成句子,1.We must try our best to fight against water______(pollute)2.You should do some exercise to keep us_____(health)3.The long bridge is _____(make) of stones.4.In our _____(day)lives,we need much water every day.5.T 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 some rules.变被动语态 We must make l__plan.（首字母已给） why we must sleep very early can make us better? We must make it up to him somehow.怎么翻译? we must make a_____(care)study of the problem 适当形式填空 We must consider their _____(safe) We must hand in our homework _____ time. We must _____(wear) enough clothes ______(keep) us warm. we must _____(be) quiet in the library.