Write any five tasks that you will do to change a bad friends into good friends

any five tasks that we can do to change bad friends into good friends are:

Explanation:

1)i would make them realize the relation of friends

2)i would be precautionary and make them not to do work which harms their friends

3) i would let them see the advantages of becoming good friends

4)i would ask school premises to give counciling to such students

5) i would also ask home surrounding to give counciling

6)i would ask their family and friends to make better surrounding for them

the bhopal lake was the largest artificial lake

world bank is the correct answer.