In/at/on1 the children are playing __ the park.2 ilove sunbathing __ the garden.3 he's studying physics__ a university.4 let's meet__ the bus stop.5 look! that's a picasso __ the wall.6 the course starts __ may.7 my grandfather died __1984.8 i was born__ 25h october.9 we have a coffee machine__ work.10 do you like skiing __winter? 11 what time will you be __ home tonight? 12 do you eat a lot __ the evenings? 13 my english classes are __tuesdays and thursdays.14 he usually does his homework __night15 the flight's __ 7.00 a.m.16 it's so romantic! they got married__ st valentine's day17 we usually go away __ christmas.18 i think you left your bag __ the bedroom.19 do you usually go away __the weekend? 20 i live __ the centre of london
