Chọn một phương án đúng A, B, C hoặc D để điền vào chỗ trống trong đoạn văn sau. (0,8điểm)

It is estimated that about 200 million people use the Internet computer network around the world. Most people use the Internet to get (1)______ or for entertainment. A new study, however, says that almost 3% of Internet users are using it so often that it seriously (2)______ harm to their lives. It says these people may find it hard to stop using the Internet (3)______ they have become addicted. In fact, those who are addicted to something finds it extremely difficult to stop the activity. According to Mr. Green Field, a psychologist, 30% Internet users useit to escape from their problems or bad moods. The study also shows that having discussions with people (4)______ they have never met beforethrough social networks such as Facebook, Zalo is one of the most addictive activities. Most people use the Internet to get (1)______ or for entertainment.

Most people use the Internet to get (1)______ or for entertainment.