【正确答案】Samantha's colleague seems to think she's planning to leave her job.

【答案解析】[解析] Man: What's the matter with Samantha these days? Woman: Why do you ask? Man: Well, she wasn't at the meeting about the pay rise. Woman: That's right. Do you think she's getting restless? Man: Well, she did tell me about her fiance wanting to move away from town. Woman: But so what? That might not last. Man: True, but I saw her studying the jobs vacant page last week in a coffee break. Summary of Conversation 4