The letter was sent yesterday. The Bolshoi Theatre was built in1776. This picture was painted by a well-know artist in 1890. Moscow was founded in 1147. Yuri Gagarin was sent to space on the 12th of April, 1961.
Это все страдательный залог, т.е. was/were + глагол во II форме (т.к. здесь Past Simple везде). 1) was sent 2) was built 3) was painted 4) was founded 5) was sent
The Bolshoi Theatre was built in1776.
This picture was painted by a well-know artist in 1890.
Moscow was founded in 1147.
Yuri Gagarin was sent to space on the 12th of April, 1961.
1) was sent
2) was built
3) was painted
4) was founded
5) was sent