He is stubborn but hard working
It implicitly states that Greta does not like her gift because she does not actually say it.
Answer: They generate revenue and cover most of the cost of the newspaper staying in business.
Explanation:
Nowadays, majority of the newspapers include advertisements in their editions, together with their regular content. These advertisements are often referred to as <em>ads</em>. This is a modern way for the companies to promote their services and products, often targeting the larger budget clients. For the newspapers, this is a way to increase their income - the ads actually enable them to continue with their business. Therefore, these advertisements are profitable for both the newspapers and their clients.
Ladies is the plural word for lady :)