Mr. White is sixty years old. He always talks about how fast things have changed, and he often says that life in the past was better than it is these days.
Now cities are full of cars. Some families even have two or more cars, so parking is becoming a big problem. The traffic in some cities is getting worse and worse, too. Car drivers drive so fast that there are more traffic accidents.
More and more people are always looking at their mobile phones with their heads down. Mr. White often sees people in the restaurant eating face to face while looking at their own mobile phones. He thinks it is strange that they don't talk to the ones who sit opposite to them during the meal. Some of them even have fun chatting (闲聊) with others on the phone.
Most families own computers now. A study found that children use the Internet more and more. The number of children using the Internet has grown by three times in the past three years. Mr. White's grandson is a middle school student. He often stays up late playing computer games on the Internet. He falls asleep in the early hours of the morning and spend less time doing homework.
Mr White thinks that life was simple and happy, but now it has changed a lot.
① Most families own computers. ②There are more shared bikes now.
③ Accidents happen more often. ④ Some families have two or more cars.
