Having the prepositions of time listed and in sections is nice. But I would also have more graphic examples. I would make a worksheet where the students matched examples to the appropriate preposition of time.
Difference between ALTHOUGH and THOUGH Repinned by Chesapeake College Adult Ed. We offer free classes on the Eastern Shore of MD to help you earn your GED - H.S. Diploma or Learn English (ESL). www.Chesapeake.edu