The earth will be very crowded and there will be a little room for each person

There will be only stading room on the earth翻译 Our earth will be cleaner in the future.向“cleaner”提问.____ will our earth be _____ in the future? The earth will be very crowded and there will be a little room for each person using the subways more will be good for the earth句型转换：It ----- ----- good for the earth ----- ----- the subways more. Maybe there will be( )room only on the earth 600Maybe there will be( )room only on the earth 600 years( ) The earth will perhaps be warmer by 7degrees centigrade at the South There will be no water or air on the earth 的同义句 Maybe there will be standing room only on the earth 600 years later.怎么翻译? Without air,()no life on the earth为什么不是there will be而是 there would There will not be enough space to live ____ ___ the earth.请问填什么介词 There will be more people living on the earth.这里用living 而不用live,为什么? what+,+will+,+be,in,one,hundred,years,the,like,Earth.怎么连词成句? I am c___ that transportation on Mars will be much better than that on the earth. good,the,earth,for,be,will,pollution,less.连词成句 That will be bad for the earth这个句子有问题么 The earth will go around the sun What will the weather be like in the world if we don't protect the earth?It will be ______A.coldB.coolC.warmD.dry There will be more people on the earth in 100 years.Maybe we'll only have the _____ to stand.