Поставьте специальные вопросы к данным предложениям 1. we often visit our friends. 2. My sister usually reads English books on Saturdays. 3 I always answer all letters.4 Our teacher speaks English very well. 5. This doctor work at a big factory. 6. Mary and I live in the hospital nice, big house. 7.Our children often go for a walk to that park. 8. Ann and Nick work at same factory. Her elder son comes home from school at 2 o'clock.10. They often borrow books from the public library. 11. George as a rule stays at university till 8 o clock in the evening. 12. At eleven o clock my parents listen to the news on the radio and then they go to bed.