We use our smart phones to carry out many tasks every day. Many of us have become so _ on them. However, it is bad for our eyes and health to use too much phone. A study shows that smart phone owners usually start to use their phones early in the morning. They check persona1 emails and Wechat. And before they get out of bed, many people often check the weather, read the news, and send a message or two to friends. After getting up, they often take photos of food, themselves, and even whatever they can see with their phones. They share their photos with their friends. The research finds that users pick up their phones more than l,500 times to do different tasks in an average  week. And the smart phone users are on their phone for three hours and sixteen minutes a day. That is to say, people use their phones for almost one full day each week. Using phones will take much time and it's also bad for our health. Many people stay up late to play phones,  And mobile phones will influence our sleep. Without using the phones, many people will feel sad. Many owners also find they use their phones without realizing they're doing so. How do you think people use their phones too much? Before getting up, many people use their phones to do tasks, not including   _  .
checking weather sending messages reading news taking photos