Report what has happened to them or what they will do. Don't forget about necessary changes. Nick: "I went to the zoo three days ago." The doctor: "I am going to take your blood pressure in a minute, Sam." Mother: "I have already washed up." Liz: "Helen, we shall see each other tomorrow." Paul: "Have you read this newspaper yet?" Victor: "What did you buy yesterday?" Sally: "Mom, turn the light on, please."