1. My brother, Jerry, is now going to France.
The appositive is Jerry.
2. My friend, the girl from the city, visited me for a week.
The appositive phrase is the girl from the city.
Usually appositives and appositive phrases are separated from the rest of the sentence using commas.
I feel like there needs to be more information in order to answer this question.
Social networking sites (SNS) provide people with the opportunity to friend members of their overall network of family members, coworkers, and other acquaintances. Much has been made of the use of the word “friend” in this context. Those who are listed as friends on SNS may indeed be friends in the traditional sense, but they can also be old acquaintances (e.g., from high school) or very casual connections between people who have never have met in person. Some worry that as a result of using these services, people may become more isolated and substitute less meaningful relations for real social support. Others believe this might enrich and expand relationships. Here below are our findings on all of this.
A saying to indicate that an assumption is always made at first but in the second hand, you don’t know it’s true nature not until you look at it truly first