1．南希完成她的作业后才上床睡觉。    
      Nancy went to bed after she finished_____ _____ _____.
2．我对当一名作家的工作感兴趣。
      I_____ _____ _____the job as a writer.
3．如果你看太多的电视，你第二天会起晚的。  
      If you watch_____ _____TV,you'll get up late tomorrow.
4．现在别睡觉，否则他们会笑话你的。    
      Don't sleep now,or they'll_____ you.
5．他什么时候把头发染成棕色了？
      When did he_____his hair_____?

1. We were working in the fields ______ (当天开始下雨时) .
2. Mike got up ______ (他一听到铃声).
3. She went to bed ______ 她完成作业后)
4. He didn't go home ______ (直到他看到) his father.
5. Don't forget to check your homework ______ (在你上交之前).