PREPOSITIONS OF TIME A. Look at these time expressions. Some use in, some use on or at. Put them in the correct column. in on at B. Put in the correct prepositions: in, on or at. 1. Dinner is usually ______ 7 o clock. 2. We have long holidays ______ summer. 3. When have we got Biology? - ______ Friday mornings. 4. There is a school party ______ 31st January. 5. We are ______ the 21st century. Your Online English Class 6. The game is ______ 9.45. 7. Is there a party ______ your brother s birthday? 8. Where was he ______ the weekend? 9. Where is he ______ the moment? 10. Your teacher isn t here ______ present. 11. There are usually a lot of parties ______ New Year s Eve. 12. He wasn t there ______ the end of the concert. 13. Where are you usually ______ the evening? And ______ night? 14. Do you get any presents ______ Christmas Day? 15. He was born ______ 1999. 16. We usually go there ______ weekends ______ spring. 17. He phoned me ______ Tuesday. 18. He gets up ______ 7 o clock ______ weekdays. 19. She was in hospital ______ that time. 20. The school party is ______ June 8th ______ 8 o clock ______ the evening. Remember: IN ON AT - parts of the day in the morning - days of the week - hours in the afternoon on Monday at 9.30 in the evening on Tuesday, & - religious celebrations except at night - dates at Christmas on the 5th May at Easter - months of the year on November 7th in October, ... - meals - special days (specific) at breakfast - seasons of the year on Christmas Day at lunch, & in (the) summer on my birthday in winter, ... - specific time at the weekend - years and centuries in 1984 in the 20th century - in a period of time in ten days in five minutes Your Online English Class