1.to save/ will reduce/ our energy/ the use of electricity/ We.
=>We will reduce the use of electricity to save our energy
2.in our country/ source of energy/ a renewable/ will be/ Wind
.=>Wind will be a renewable source of energy in our country
3.will be replaced/ Coal/ renewable source/ by another
.=>Coal will be replaced renewable source by anther
4.Solar energy/ in the world/ by many countries/ will be used
=>Solar energy will be used by many countries in the world
5.we use/ travelling long distances/ public transportation/ Will/ when?
=>Will we use public transportation when travelling long distances?