Match the parts of sentences given in column 'A' 'B' and 'C' to write four complete sentences. 

Column A	Column B	Column C
(a) To generate electricity, people of the world	(i) are	(i) finished or run out
(b) One day, these resources	(ii) should use	(ii) a lot of oil, coal and gas every day
(c) But wind and sunlight	(iii) will be	(iii) solar energy as an alternative source
(d) For the betterment of us, we	(iv) are burning	(iv) unlimited around the world