1. American children often spend from three to four hours a day watching TV.

2. Yes, it is

3. The advantages of watching TV are: it may entertain and inform our children of news and real knowledge.

4. Reading books, playing outdoor sports, doing homework, having family gatherings and developing social skills.

5. If children spend too much time watching TV, they may have lower grades at school, read fewer books and do less exercise or even be overwweight

1.They spend 3 or 4 hour a day

2.No,it help children entertain,news and knowledge

3.Advantanges:Children can learn what incorrect and receive some inappropriate information

4.Activities:reading books,some outdoor sport,doing homework...

5.They may have lower grades at school,read fewer book,do less exercise