Fill in the Blanks Prepositions of timeOnline version Prepositions of time and place: in, on, at by Pedro Bejarano 1 at on at In at in at at in in at On in My father's name is Jack . He is a maths teacher in an elementary school . the mornings he usually gets up 6 . 30 . But this is only weekdays , because the weekend he gets up later . Tuesdays and Thursdays he has lunch in the school 12 . 30 , because he has lessons both the morning and the afternoon . The other days he finishes work midday , so he comes home for lunch . He sometimes corrects exercises the evenings after dinner . My father has his summer holiday August . But he also has a two - week holiday Christmas , and one week holiday Easter . He has a difficult job , but he loves it !