Question

Which sentence does not contain any errors in comma usage?



A.
That poem, composed by my sister won first prize in the contest.


B.
Lou working quickly finished long before the rest of us.


C.
Golden retrievers, once thought of only as family pets, are now used to help the blind.


D.
People, living in glass houses, shouldn't throw stones.

Answer 1

i think b or a :/

Answer 2

I would say C.

Answer 3

No, it is C.

The first one is wrong because there should be another comma after "sister."
The second one is wrong because there should be two commas-after Lou and after quickly.
The fourth one is wrong because both the commas don't belong there.

The third one is right because commas are correctly used in an appositive phrase.

Answer 4

A--rewritten--- That poem, composed by my sister, won first prize in the contest.
B--rewritten--- Lou, working quickly, finished long before the rest of us.
C--correct--- Golden retrievers, once thought of only as family pets, are now used to help the blind.

D---No comma needed-- People living in glass houses shouldn't throw stones.

Answer 5

C