Which of the phrases (1), (2), (3) given below each statement should be placed in the blank space provided so as to make meaningful and grammatically correct sentence? If none of the options is appropriate, mark (4) i.e. None of these as the answer.
It is not surprising that ever since human beings evolved sufficient intelligence to understand the uncertainty of the future, ___________.
1
They have gone to great lengths to guess it.
2
They have built protective walls around themselves.
3
They have tried every way to be superior to all creations.
4
none of these