21. He is burning the midnight oil〖开夜车;挑灯夜读〗.

22. How did the test turn out? (考试结果怎样?)

23. I hope I'll go down in history as a famous English professor. (我希望成为未来历史上有名的英文教授。)

24. There's nothing wrong with hard work. (刻苦没有错。)

25. Examinations are at hand. (考试在即。)

26. She is at the top of her class. (她名列前茅。)

27. How did you get on in your exam? (你考得怎样?)

28. He is a college dropout. (他从大学辍学半途而废。)

29. He took French leave. (他不辞而别。)

30. She was kicked out of〖开除;退学〗the university.