A woman whose husband is dead

A <strong>soldier who fights for sake of money</strong> cannot be branded as courageous and patriotic.

The fashion of bell-bottomed trousers has become <strong>out of date</strong>.

Giving undue favours to one's own kith and kin

The study of ancient societies

Incapable of being seen through

Custom of having many wives

One knowing everything

Tuberculosis is a <strong>disease which spreads by contact</strong>.