A hundred years ago, there were no Auto Mechanics, but there were plenty of Blacksmiths to make Horseshoes. Now there is less of a need for Blacksmiths and a great need for Auto Mechanics. Can you think of another job that will probably be virtually obsolete (outdated) in a hundred years? What type of jobs do you think there might be in the future that don’t exist now? its a esay i need help

Tia and lin had been best friends since kindergarten. both avid soccer players, the girls decided to try out for the high school team together. unfortunately, there was just one open spot, so only one of the girls would be chosen. they both worked hard, and on tryout day, they did their best. when the team roster came out, lin was excited to see that she had made the team but sad that tia had not. tia was happy for her friend and vowed to work harder so she would make the team the next year. which sentence is the exposition of the passage