The following paragraph has not been edited. There is one error in each line. Write the error and its correction as shown in the example.

                                                                               Error   Correction

A saint walks the streets of Kolkata.          e.g.    walks      walked

It can happen only at India. It                   (a)   ______     ______

is time that us realised our                        (b)   ______     ______

strength. We are greater people. We          (c)   ______     ______

have so much religious leaders.                 (d)   ______     ______