The harmony at the beginning of measure 7 is best analyzed as

During the old kingdom (c 2686-c 2160 bce)

The artist above used rapid brushstrokes 

This sounds like a personal reflection on something you did. it is asking the hardest part, or a part you may have struggled with on an informal interview you must have done. it is also asking advice you'd give someone else for the process of completing an informal interview, so you should write something that would . for example, maybe the first thing they should do, something they should include.