Select the sentence that is correctly punctuated.
a.
donna practiced for three hours; now she is ready.
b.
donna practiced for three hours: now she is ready.

A is the correct answer. Colons (as shown in choice B) are normally used to introduce lists

chapter i -- paris: september, 1792

a surging, seething, murmuring crowd of beings that are human only in name, for to the eye and ear they seem naught but savage creatures, animated by vile passions and by the lust of vengeance and of hate.

during the greater part of the day the guillotine had been kept busy at its ghastly work: all that france had boasted of in the past centuries, of ancient names, and blue blood, had paid toll to her desire for liberty and for fraternity.

hope this answer you: )!

c is the answer because first she would blush to make the reader wonder why which they find out in the next line.