Read the following sentence, which needs revising, editing, and proofreading: I can't think until I've had some coffee in the morning, I don't know if its the smell or the caffeene or the habit of making it every day or what. Which revision below is most effective? O I can't think until I've had coffee. I don't know if its the smell, the caffeine or the habit of making it every day O I don't know if it's the smell, the caffeine, or the act of making it that wakes me up, but I can't think until I've had my morning coffee. Is it the smell? The caffeene? The effort of making it every day? Something else? I don't know, but I can't think until I've had my morning coffee. OI love my morning coffee.