Choose the two sentences that exhibit parallel structure. A)The couches, chairs, and bookshelves all need to be removed in order for us to paint the walls. B)The veterinarian specialized in treating horses, pigs, cows, and he also works with cats and dogs. C)In order to improve our lives, we need to get up earlier, eat better, and we should consider reading more. D)The teacher at her desk looked completely exhausted, surrounded by papers, essays, and she assigned reports as well. E)The new lanyards at the high school need to be worn when you are in class, when you go to the bathroom, and when you walk into the school door.