29 Write prepositions in, at, on to complete the word combina- tions. 1. in the evening 2. Monday morning 1216 September 3.ght 4 fiveo'clock 5 St Valentine's Day 15. half past three 6. March 7. 2014 8.the afternoon 9.holiday 10. 12.30 a.m 11. Easter 13. Saturday night 14. a hot day 16.New Year's Eve 17.the end of the week 18.1988 19.a quarter to six 20. the weekend