Where should commas be added in the following sentences 1.combine flour shortening pecans and cold water to make a tasty pie crust a. after the words "flour and shortening"b. after the words "flour," "shortening" and "pecans"c. no commas added

The correct option is letter "A": commas should be added after the words "flour and Shortening".

Combine flour, shortening, pecans and cold water to make a tasty pie crust.

We use commas to separate and enumerate elements in a serie of three or more items. However, it is unnecessary to use a comma before "and".

Option "B" may be justified by those people who prefer using a comma before the last item in a list. This is known as the Oxford Comma or Serial Comma in a written style. But, this is more frequent in American English rather than in British English.

a. is the correct answer

umm yea she did enjoy it cause shes evil can u be more spasific i don even think thats a