The appearance of smartphones has changed people’s life to a large degree. Not only can people use them to make and receive phone calls, they can __1___ use them to surf on the Internet, send and receive emails, communicate with each other through video and make new friends. They have helped make human contact become easier and more __2___ than 

before. Besides helping people to connect __3__ each other, smartphones allow people to have fun. People can watch videos and movies online as well as play many different online games either with themselves or with others. Using the camera function __4__ by smartphones, people can take pictures of themselves, their family and friends and even things that interest them. Now smartphones have also been used as a kind of credit card.__5__ , people can use them to pay for their grocery shopping without taking the money with them. 

　　Bullying is an important issue that is definitely seen in our world these days. There are various explanations why children or youngsters bully other children. The majority of the community has been or will be bullied throughout their school-age life. The effects of bullying on kids can be devastating; it can create social separation or even suicide. The common reason of bullying is families’ situations that lead to health, wealth and relationship complications in long-time period. Bullying is when somebody or a group of individuals who have more power, persistently and intentionally cause harm or trouble for someone else or group of individuals who really feel helpless to react. 

　　Olweus says there are usually three types of bullying on school-aged children. The first one is physical bullying that involves physical damage and damage to property. Second most common type is called verbal bullying, which contains any type of verbal provocation such as abusive language, insults or racial comments. The next type is cyber bullying; it comprises sending unpolished images, tweeting slang memos, or posting false web pages. There are several different effects which bullying can have on children. Nowadays social separation is a main problem in kids. When children are bullied for a long period of time, it can make them feel inferior and unconfident in themselves that can have a bad effect on the way they intermingle in public. A research shows there are numerous cases of student committing suicide for the past few years. However, sometimes victims go for revenge against the bully with severe acts of violence. Besides, all these people lose their trust in relations, their competence to love and more importantly they restrict themselves to be in a well-meaning relationship in future. Along with all these problems, bullying can also disturb victims’ health; they may suffer from eating disorder or might hurt themselves.