672. She put the cup into the microwave to heat some water for her tea. She sat down with her book. Several minutes went by. Suddenly, she remembered the hot water for her tea. Strangely, the microwave hadn't beeped. She walked over and opened the microwave door. The cup was cold. She'd forgotten to turn the microwave on. Next morning, she walked out of her apartment. After pushing the elevator button, she looked at her watch. She was going to be late for her doctor's appointment. Then she noticed something—she was still wearing her slippers. She went back into her apartment. Her husband asked, "What'd you forget this time, honey?" She pointed at her slippers. He laughed. She said, "It's not funny. I'm forgetting more and more things, more and more often." He said, "I know, honey. I'm sorry. I'm laughing because I don't want you to see me crying." 3.4