You have to really get close to see the difference.
They were still a long way off, but getting closer.
I was getting closer in my mind to who that might be.
When we got closer, I could hear it was coming from our room.
As he got closer, the figure left its cover and moved forward.
When he got closer she could hear what it was.
They were getting closer, but I couldn't see them yet.
When she got closer I had a moment of doubt.
He tried again, getting the camera closer to the subject.
As we got closer I made out three police cars.