为了在截止日期前完成报告，我不得不熬夜工作。

I had to ___burn ___the ___midnight ___oil to finish the report before the deadline.

随着期末考试的临近，她每晚都在熬夜复习。

With final exams approaching, she was ___burning ___the ___midnight ___oil every night to review.

为了准备重要客户会议的报告，团队工作到了深夜。

The team ___burned ___the ___midnight ___oil to prepare the presentation for the important client meeting.