Rock music (English Rock music) - general name for a number of areas of popular music. The word «rock» - (in English the "rock, rock, rock out") - in this case points to the characteristic of these areas rhythmic sensations associated with some form of movement, similar to «roll», «twist», «swing »,« shake », etc. These characteristics of rock music, as the use of Musical instrument, creative self-sufficiency (for rock musicians characteristic performance of his own compositions) are secondary and often misleading. For this reason, is for some styles of music to rock contested.
1) Some people saw a UFO in the sky above London last night.
A UFO in the sky above London was seen by some people last night.
2) They reported it to the police.
The police was reported about it.
3) The army sent a helicopter to look at it more closely.
A helicopter was sent by the army to look at it more closely.
4) The UFO shot the helicopter down and killed both men in it.
The helicopter was shot down by the UFO and both men in the helicopter were killed.
5) People have given photographs of the UFO to the police.
The police have been given some photographs of the UFO by the people.
6) Experts are looking at them now.
They are looking by experts now.