Prepositions of Time MCQs | On, In, At Quiz 1. The class starts ___ 8:00 AM. in for on at 2. The exam is ___ Monday. in on since at 3. My birthday is ___ June. in at by on 4. The party is ___ Saturday. on in at for 5. He was born ___ December 25th. for at on in 6. I prefer studying ___ night. for in at on 7. We will meet ___ 6 o’clock. in for at on 8. They moved to a new house ___ October. in for at on 9. We go to the beach ___ summer. for on at in 10. She was born ___ 2005. in at by on Loading …