Television now plays such an (1)………….. role in so many people

Câu hỏi :

Television now plays such an (1)………….. role in so many people’s life. First of all, television is not only a convenient source of (2) …………., but also rather cheap one. For a family of four, for example, it is more convenient as well as cheaper to sit comfortably at home than to go out. They don't have to pay for (3)…………….. seats at the theater or (4)……….. the cinema. All they have to do is to press a button and they can see plays and films of every kind and the latest exciting (5)…………. matches or tennis competitions all over the world.