нужно.
2 Rewrite the sentences in the passive.
1 The Space Museum will hold an interesting exhibition. An interesting exhibition will be held by the Space Museum. 2 Did they inform you about the cost of the tour? 3 The police is investigating reports of UFO sightings in the area. 4 They built Stonehenge thousands of years ago. 5 They have filmed a TV mini-series about the Bermuda Triangle. 6 They still haven't found the source of the strange humming noise. 7 You need to rewrite the first paragraph.
2) Were you informed about the cost of the tour?
3) Reports of UFO sightings in the area are being investigated by the police.
4) Stonehenge was built thousands of years ago.
5) A TV mini-series about the Bermuda Triangle has been filmed.
6) The source of the strange humming noise haven't still been found.
7) The first paragraph needs to be rewritten.