I don`t know who invented the radioPlease explain when the television was inventedPlease tell me how you listen to the musicCan you tell me if you feel like buying a new gadgetDo you know why computers have lived far into the 21th century? Have you any idea where the telephone came from? I wonder what role great inventions play in your life?
Indefinite Active or the Present, Past, Future Continuous Active:1. I(to meet) him when he (to go) to the railway station. 2. What you (to read) when I (to come in)? 3. He usually (to come) to the office at 8. 4. They (to watch) a new film on TV now. 5. I ( to do) this work inst...