Speaker 4 thinks that young people today are aware of the

drawbacks of

Speaker 5 has made a lot of new friends thanks to online communication.

Some of the speaker’s friends had left the social media site.

The speaker tells us which political party she supports

The speaker wrote a book called The Filter Bubble

A cookie can track your habits on a website

A website can decide which information you want to see.

The speaker clicks more frequently on friends with the same ideas

Websites and apps sometimes monitor the way we use them.

Everybody sees the same adverts when they are online