Supply the correct passive form of the verds in brackets
1.One-pillar pagoda (build)…………………………………in the winter of 109
2.The Doctors’stone tables(erect)…………………………………by King Le Thanh Tong
3.My house (surrond)…………………………………by many trees and flowers
4.Ha Long Bay (consider)…………………………………as a world heritage
5.Great Wall(locate)…………………………………in China
6.South America(discover)…………………………………by Cristoforo Colombo
7.Huong Pagoda (visit)…………………………………by thousands of tourists every years
8.The Imperial Academy , the first university in VN(build)…………………………………in 1076 under Emperor Ly Nhan Tong
9.Hue Imperial City (locate)…………………………………in Hue city centre of VN
10.Many souvenirs(sell)…………………………………every year