One of the following items contains a comma splice, another is a run- on (or fused) sentence, and a third is correct. Select the item that is correct. Louise went to the grocery store to buy groceries for the week; however, she left her shopping list at home. Louise went to the grocery store to buy groceries for the week, however, she left her shopping list at home. Louise went to the grocery store to buy groceries for the week however she left her shopping list at home.