提示：Bill对Alice说昨晚看电视一直到后半夜。Alice说她通常是感到无事做才看电视。她问 Bill是不是感到无聊才看到这么晚。Bill说他把书包忘在了出租车上，并说看电视时心情好一点，可关上电视机，心情反而更糟。
Alice: What a great day, don't you think?
Bill: I guess so. I didn't notice. I feel terrible because I watched television{{U}} (51) {{/U}}.
Alice: After midnight!{{U}} (52) {{/U}}because you were bored? I usually watch TV only{{U}} (53) {{/U}}.
Bill: Bored? No, was unhappy{{U}} (54) {{/U}}.
Alice: So, did watching TV make you feel better?
Bill: Well, I felt a bit better while I was watching. You know, it took my, mind off my troubles. But{{U}} (55) {{/U}}, I just felt even worse with myself for wasting so much time.