Exercise 11. Fill in the gaps with in, on or at:1.September

Exercise 11. Fill in the gaps with in, on or at:
1.September 9Christmas 17Saturday night
2..March 25th 10spring 18night
3....the afternoon 11New Year's Day 19noon
41983 1210 o'clock 20the weekend
5Friday 13.midnight 21a summer day
6the evening 14 Sundays 22Friday morning
79o'clock 15.Easter 23 autumn
8a hot day 16 the 19th century 24a winter night