Read the following sentence, and then choose the option with correct comma placement. My least favorite chores are vacuuming the floors cleaning the bathroom and dusting furniture and shelves full of knick-knacks.
A My least favorite chores are vacuuming the floors cleaning the bathroom, and dusting furniture and shelves full of knick-knacks.
B My least favorite chores are, vacuuming the floors, cleaning the bathroom, and dusting furniture and shelves full of knick-knacks.
C My least favorite chores are vacuuming the floors, cleaning the bathroom, and dusting furniture, and shelves full of knick-knacks.
D My least favorite chores are vacuuming the floors, cleaning the bathroom, and dusting furniture and shelves full of knick-knacks.