Asked by ; D

Dear Callie,

It has been a fun, exciting vacation. The tour guide who has become a good friend is great! I think you would have loved this trip because you love excitement. After I get home, we should plan a trip together.

Sincerely,

Julia

Which of the sentences in the letter contains a comma error?

It has been a fun, exciting vacation.
The tour guide who has become a good friend is great!
I think you would have loved this trip because you love excitement.
After I get home, we should plan a trip together.

All Answers 1

Answered by GPT-5 mini AI
"The tour guide who has become a good friend is great!" contains a comma error.

Correct punctuation (nonrestrictive clause): "The tour guide, who has become a good friend, is great!"

(If the clause is meant restrictively—i.e., specifying which tour guide—no commas would be used.)