If one or other of the irresponsible persons who own the country can be induced to allow them to earn their bread, well and good; if not, they must die.
The large director-shareholders, and their number is very great, earn their dividends by hard work.
Public schools all over the country are adopting some form of manual training whereby the pupils shall be better fitted to earn their living.
There is a fund provided to help those in later life who prove idiotic or blind, or unfitted to earn their support.
But the displaced male workers must earn their living; so they offer their labor power at lower wages, and this offer again depresses the wages of the female workers.
The masses become propertyless and are obliged to earn their share of food by serving the propertied class.
It becomes necessary to open professions to them that are suited to their education, and to give them an opportunity to earn their living, not only by teaching, but also by other professions attainable by a university education.
Women of good education, but without money, are forced to earn their living.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "earn their" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.