Which sentence does not contain any errors in comma usage?

a.
in vienna musicians first played the harpsichord but, then someone invented the piano.

b.
in vienna musicians first played the harpsichord but then someone invented the piano.

c.
in vienna musicians first played the harpsichord, but, then someone invented the piano.

d.
in vienna musicians first played the harpsichord, but then someone invented the piano.

Read this passage from william faulkner's the sound and the fury: i says no i never had university advantages because at harvard they teach you how to go for a swim at night without knowing how to swim and at sewanee they dont even teach you what water is. i says you might send me to the state university; maybe i'll learn how to stop my clock with a nose spray and then you can send ben to the navy i says or to the cavalry anyway, they use geldings in the cavalry. which best describes the narrator's tone in this passage? a. bitter b. angry c. sarcastic d. all of the above

What is the main problem with the following critique? “you put some thought into it, but you obviously do not care much about the topic you are presenting.” a. it is not ethical. b. it is not constructive c. it is not specific. d. it is not behavior focused.

How does the author characterize theseus in the story? cite evidence from the text in your response