B Read the article again. Are these sentences true or false? Correct the
false sentences.
According to the article ...
1 the first social network appeared 25 years
ago.
2 people all around the world use
Facebook
3 Facebook was originally for students.
4 a lot of teens are happy to have their
parents as Facebook friends.
5 Twitter is better than Facebook for finding
out about news.
6 the blogger is sure about what will be the
social network of the future