1 The leading type of media with teenagers is still television, which counters the myth of YouTube as the lead medium.

2 The Cube, which has been broadcast on ITV channel since 2009, offers contestants the chance to win a top prize of £250,000.

The Cube, which offers contestants the chance to win a top prize of £250,000, has been broadcast on ITV since 2009.

3 The talk show host interwieved five famous singers who are going to collaborate on a song to raise money for cancer research.

4 People usually don’t like politicians who express snobbish views and make people feel less important.

5 People normally dislike all politicians, who tell lies and abuse their privileges.

6 They presume that the correspondent, whose belongings were found in  a rubbish bin, has been kidnapped.

They presume that the correspondent whose belongings were found in  a rubbish bin has been kidnapped.

7 People don’t like the kind of media (which) they can’t trust with objective views.

8 This is our anchor Simon Bainbridge, whose guests today are some of Poland’s most prominent politicians.

9 My friend John, who spends too much time watching television, is a real couch potato.

My friend John, who is a real couch potato, spends too much time watching television.

10 There are lots of conspiracy theories that the media are simply out to indoctrinate the public, which I don’t quite agree with.

11 The radio is a popular mass medium which everyone loves.

Everyone loves the radio, which is a popular mass medium.

12 The editorial was an attempt to manipulate public opinion, which is why I didn’t like it.