Change these sentences to advanced passive:
1. It's known that there were early human settlements near natural salt deposts.
=>There ........................................................................... near natural salt deposits.
2. A thoundsand years ago, salt was thought to be as valuable as gold.
=> A thousand years ago, it...................................... as valuable as gold.
Change these sentences to advanced passive:
1. It's known that there were early human settlements near natural salt deposts.
=>There .... is known to be there early human settlements... near natural salt deposits.
2. A thoundsand years ago, salt was thought to be as valuable as gold.
=> A thousand years ago, it.......was thought that salt was as ...... as valuable as gold.
Change these sentences to advanced passive:
1. It's known that there were early human settlements near natural salt deposts.
=>There .is know to have been early human settlements near natural salt deposts.......................................................................... near natural salt deposits.
2. A thoundsand years ago, salt was thought to be as valuable as gold.
=> A thousand years ago, it.....was thought that salt was as valuable as gold................................. as valuable as gold.
1.There is know to be there early human settlements near natural salt deposts.
2.A thousand years ago, it was thouhgt that salt was as gold.
