1) Did Andy show me his new car yesterday? 2) Did Helen forget about the meeting? 3) Did we order the dessert some minutes ago? 4) Did they watch a new thriller at the cinema? 5) Did the weather change in the morning? 6) Did the girl sweep the floor in the kitchen? 7) Did I find your note near my front door? 8) Was it very cold in the evening? 9) Did little Bob drink milk in the morning? 10) Did Fiona translate this text two days ago? 11) Were they at the exhibition last Friday? 12) Did we see a strange object in the sky? 13) Was the baby frightened by a big dog? 14) Did you write a wonderful essay? 15) Did Boris put the money into his pocket?