1 Complete the rules. Use in, on and at. 1 We use ________ with months (e.g. May). 2 We use ________ with times (e.g. one o'clock). 3 We use ________ with parts of the day (e.g. the afternoon). 4 We use ________ with days (e.g. Monday). 5 We use ________ with years (e.g. 2015). 6 We use ________ with celebrations (e.g. New Year). 7 We use ________ with festival days (e.g. Children's Day). 8 We use ________ with dates (e.g. 20 March). 9 We use ________ with seasons (e.g. autumn). 10 We use ________ with night and the weekend. 2 Complete the text with the correct prepositions: in, on and at.