Question

Tamala had a bad day because she forgot her wallet keys, sunglasses, and backpack at home. What correction, if any, should be made to this sentence? A. Remove the comma after "keys." B. Add a comma before "backpack." C. Add a comma after "wallet." D. It is correct as is.

Answer 1

C.  because you were listing the things she forgot at home.   To separate different listed things, you have to use commas after them.

Answer 2

C. Add a comma after "wallet."