use present perfect passive :
1. (In 1950-подчёркнутое) the new rules of water polo (were introduced-подчёркнутое)
2. The first womens hockey game (was played-подчёркнутое) in Ottawa (in 1892-подчёркнутое)
3. Judo (appeared-подчёркнутое) in the (in 1964-подчёркнутое )
4. Rugby teams (were organized-подчёркнутое) all over Britaine (since 1845-подчёркнутое)
5.(In 1920-подчёркнутое) figure skating (appeared-подчёркнутое) in Olympic programme.