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.