第1个回答 2020-03-13
课可以用period表示,最后用last,
完整的可以表示
The last period of them will be finished at 5:30 PM today本回答被网友采纳
第2个回答 2020-03-13
Their last lesson finished at 5:30 p.m.
第3个回答 2020-03-13
Their last class was finished at half past five in the afternoon