The answer is that the person was slowly beginning to understand the English language. The context clues are that because the person was able to slowly turn newspaper accounts into stories, and was able to chat and gossip with her other friends. She was also "helped...by her husband."
Nick begins to realize that their world revolves around their money and his attitude begins to change into feeling bad for Gatsby and refecting the others
Using a celebrity to endorse products will help the sales and make people want to buy it since they see a popular and almost likely successful person promoting it. Some people will just buy it since a celebrity bought it or because they’ve seen the celebrity use it and wants to try it. hope this helps :D
How does the media cover political events(champagnes)