<em>the length of one side of a block, especially as a measure of distance.</em>
A line can be measured. Lining up for blocks would mean people form a very long queue, which stretches over the distance of a few blocks.
The answer would be C. Connects Route 22 and Ashville
The answer would be "I see these sights".
Hope this helped :).
I would say A. "Be quiet, and you ought to be considerate of others." would be the most appropriate answer.:)