To fix the sentence, change "," after 2004 to ";" and remove the "and" before scientists. It makes the sentence sound better.
I hope that helps!
The correct answer is D. Continuing for a long time
The winter solstice is again upon the Northern Hemisphere, and though the year's shortest day heralds the onset of winter it also promises the gradual return of the sun after a prolonged period of darkness.
That there are holidays at the time of this astronomical event is no coincidence. Since ancient times, people have celebrated the solstice and observed it with many different cultural and religious traditions. Some of them survive to the present day—though not always in the form you might expect.
