Постройте вопросительные предложения (общий вопрос) на основе предложений:
11. We could meet them at the station last Thursday. 12. Mr Smith ate five apples at breakfast. 13. They had to buy a new car on Tuesday. 14. I could find friends in Australia last year. 15. Jake lost an important paper in the office. 16. Mary had to stay at her friends’ house. 17. They had dinner after Jake came from work. 18. Mr Smith was a General Executive of the company five years ago. 19. I could eat a lot of oranges when I was younger. 20. We had to turn at the traffic lights.