when do you use a comma in a sentence?
a. to mark the end of sentence
b. to indicate an abrupt break in thought or structure
c. to denote an omission
d. to show a pause in a sentence or seperate items in a list
a. to mark the end of sentence
b. to indicate an abrupt break in thought or structure
c. to denote an omission
d. to show a pause in a sentence or seperate items in a list