Well, it is asking you to compare Sarah's limping to something.
There are many possible answers, just think of things that limp.
Sarah limped along the road like an injured dog.
Sarah limped along the road like someone with a broken foot.
Sarah limped along the road like an elderly woman.
1. be clear and concise - don't make it too long
2. highlight key parts about your life but don't go into too much detail
3. indirectly describe yourself. e.g you may be a confident person, but maybe, instead of outright stating it you could list a few things that have connotations of being confident. e.g public speaker
The correct answer is:
On the other hand.
"He looked forward to visiting with old friends. Greta, on the other hand, dreaded seeing her old boyfriend."
This phrase is showing Greta and Fred are having different feelings in that moment, creating a contrast between both of them.
C) is the answer because examples of point of view is first, second or third person. so, to know the point of view C is the answer
