6 Ask questions to the words in bold. Use the passive voice.
1 About 700 passengers of the Titanic were rescued by the Carpathia.
2 More than 2,000 tickets were sold for the first voyage from Europe to America.
3 Petropavlovsk-Kamchatsky was founded in 1741.
4 Books on travelling and travellers are often sold in the spring when people are planning their summer holidays.
5 Two thousand copies of the magazine “The Travelling in the Jungle” have been sold this week.
6 Nobody knows how many cases of UFOs’ visits to the Earth have been registered in the last 50 years.
7 Most mysteries of the past will be solved in the future.
1 About 700 passengers of the Titanic were rescued by the Carpathia.
2 More than 2,000 tickets were sold for the first voyage from Europe to America.
3 Petropavlovsk-Kamchatsky was founded in 1741.
4 Books on travelling and travellers are often sold in the spring when people are planning their summer holidays.
5 Two thousand copies of the magazine “The Travelling in the Jungle” have been sold this week.
6 Nobody knows how many cases of UFOs’ visits to the Earth have been registered in the last 50 years.
7 Most mysteries of the past will be solved in the future.
