Write the same differently. 1)my little sister is eight years old 2) mr jackson was a proud - looking gentleman who was sixty years old 3) our teacher is a woman of forty - six , tall and good-looking 4)among the tourists there were two children who were ten years old 5) it's not easy to explain such difficult things to a child who is five years old then 6)ours was an old dog who was thirteen years old 7)when we met, samuel was a young man who was twenty - one years old then