Answer for exercise 4
The solution for exercise 4 in chapter Review 7 of Focus 4 - Student's Book by Kay Sue, Jones Vaughan, Brayshaw Daniel and Beata Trapnell
Question
Rewrite the sentences in Passive.
Answer
- It was argued / was reported that the archaeologists had damaged some artefacts during excavations.
- The lost city of Atlantis is believed to have existed until the ninth century BC.
- It's not clear why the lights went out. There is said to have been a short circuit.
- A dangerous hacker is thought to have been stealing sensitive data for over a year.