Put at,in or on kullanımları

Put at,in or on 1. The news is ………… two o’clock. 2. Shops are open ……….. Sundays. 3. The doctors are at their office ……… the first of September. 4. Can you visit the museums ………. Saturdays? 5. This night club is closed …………. noon. 6. I say ‘good morning’ to my