we must make a contribution to make our school more beautiful.改错：＿＿＿＿

We must make a new swe must make a new s________ we must make a contribution to make our school more beautiful.改错：＿＿＿＿ We must do everything we can_____our earth clearer and safer.A.made.B.to making.C.make.D.to make We must make our planet much ( ) beautiful . We had better make a sign to tell people_________.A.what they must do B.what must they do we must find a We must make the earth a happy home for both human being and animals.怎样译? 连词组句 do,better,people,we,what,make,must,to,sign,tell,had,a,they We believe _______(strong) our government must make people live a happy and rich life. make a plan in studying something we must study 语法有错误吗? We must make a d_____ about where to hold the end-of-years party We must make the roads ______.A.bad B.safe c.danger we must know the use the people___waste things A make Bmake of C make good of Dmake from she is busy,but she'll have time tomorrow.(改写为简单句) she __ __ __ __tomorrow.同义句转换1.The volunteer work will be finished by them in at least one year.__ will __them at least one year__ __ the volunteer work.2.We should make a contr If we want to make our city() ,we must plant more trees.A.is greenB.is greenerC.greenerD.to green 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 will we make a We must do everything we can?our earth cleaner and safer.A.make B.to making C.made D.to make 应选哪一项?