II. Fill in each blank with a preposition of time: at, in or on. 1. It's not actually raining_ 2. The library is open 3. We often go swimming_ 4. I don't usually see stars 5. We start a new school year 6. She often watch TV 7. Anna exchanged gifts with Simon 8. They have a meeting_ 9. The film they want to watch begins the moment. weekdays only. summer. night in the city. September. the evening. Christmas. the first Monday of the month. 10. This book gives me an overview of life seven. the Middle Ages.