103.5 Где необходимо, вставьте at/on/in. Некоторые предложения не требуют добавления предлога.

1. I'm going on Friday. 2. I'm going next Friday. (правильно) - No preposition needed. 3. I always feel tired in the evening. 4. Will you be at home this evening? 5. We went to France last summer. 6. Laura was born in 1997. 7. What are you doing on the weekend? 8. I phone Robert every Sunday. 9. Shall we play tennis next Sunday? 10. I can't go to the party on Sunday. 11. I'm going out. I'll be back in an hour. 12. I don't often go out at night.