1.Present Perfect Tense: "I've lived in this city for a significant amount of time" and "I've become very familiar with the city" use the present perfect tense to indicate actions that started in the past and continue to the present, showing a good grasp of tense usage.
2.Past Simple Tense: "I moved here with my family when I was a child" uses the past simple tense to describe a completed action in the past, effectively setting the timeline for the narrative.