Which sentence does not contain any errors in comma usage?

a. our car to tell the truth, was last cleaned over a year ago.

b. moreover new york city has over 7 million inhabitants alone.

c. our neighbors after all, are very friendly.

d. nobody signed up for the auditions, however.

Read this excerpt from holes. at the time, elya thought nothing of the curse. he was just a fifteen-year-old kid, and “eternity” didn’t seem much longer than a week from tuesday. besides, he liked madame zeroni and would be glad to carry her up the mountain. he would have done it right then and there, but he wasn’t yet strong enough. how does this section of the flashback relate to stanley? a. elya was much older during his difficult time than stanley was during his. b. elya’s physical weakness parallels stanley’s physical weakness. c. elya, like stanley, lives in the moment and does not consider the future. d. elya, like stanley, likes the character who is giving him a hard time.

What is one way that the author makes a distinction between the first transcontinental railroad and the first transcontinental passenger flights in 1936

Can someone me with this english question