One of the most interesting wonders in the world is a circle of stones known as
Stonehenge. Stonehenge was built more than three thousand years ago by natives in
England. Scientists do not know the purpose for the arraignment of the stones. Some
believe that the stone circle was used as a calendar to show how the sun and moon
moved. This may have helped ancient people follow the seasons. This in turn would
help people predict seasons.
Which sentence best explains what this passage is about?
A Rocks of all shapes and sizes can be found in England.
B. Most scientists like to study rocks, especially ones found in England.
C. Some scientists think that Stonehenge was used like a calendar.
D. People have always used calendars to keep track of time.