Вставьте пропущенные предлоги времени: 1. the delegation arrived in moscow … may. 2. the train starts … five o’clock. 3. is your birthday … sunday? 4. he usually works … 6 p.m. and leaves the office. 5. let’s go to the library … the lessons. 6. we have our lunch … a long break. 7. he asked me to meet him … two and three o’clock. 8. i do my morning exercises … breakfast. a) during b) till c) at d) in e) on f) after g) before h) between