Question

Which sentence does not contain any punctuation errors?

a. I have a new wool sweater that is a deep shade of purple.
b. I have a new wool, sweater that is a deep shade of purple.
c. I have a new, wool sweater that is a deep shade of purple.
d. I have a new, wool, sweater that is a deep shade of purple.

Answer 1

a.) I have a new wool sweater that is a deep shade of purple.

This sentence does not require commas anywhere.