Task 2. Write at / on / in where necessary. 1. I'm going Monday. 2. I always feel tired the evening. 3. We went to France last summer. 4. Susie was born 14 April. 5. I phone my mum every night. 6. I don't often go out night. 7. What are you doing the weekend? 8. Larry can't go to the party Sunday. 9. We get up seven o'clock. 10. Do you work Saturdays? 11. Let's meet 4 p.m. at the bank. 12. I have a piano lesson the afternoon.