31.   As a bonus for good behavior you can stay up late.

32.   The next morning I was feeling logy, having stayed up half the night.

33.   I stayed up late five nights in a row.

34.   She stayed up all night chatting with her friends online.

35.   We were all a bit slaphappy after staying up all night to finish the report.

36.   The band stayed up late rehearsing for the big show.

37.   Red-eye, because I never feel ready to teach no matter how late I stay up preparing.

38.   A farm worker, who stayed up all night claimed to have seen a figure cutting corn in the moonlight.

39.   How was he staying up there?

40.   After the evening meal, Benjamin and I stayed up long after the taproom emptied.