1. The creation of the museum was connected with an increase in scientific and educational demands of society. Past Simple Passive 2. His wide-range scientific research covered such fields as archaeology, ethnology and history. Past Simple Active 3. Several new branches of the museum have been opened in the 1980s. Present Perfect Passive 4. From 1989 onwards, the museum organizes annual scientific conferences devoted to regional studies which attract all museum research workers. Present Simple Active 5. The work of the museum has won recognition of a museum association. Present Perfect Active
2. His wide-range scientific research covered such fields as archaeology, ethnology and history. Past Simple Active
3. Several new branches of the museum have been opened in the 1980s. Present Perfect Passive
4. From 1989 onwards, the museum organizes annual scientific conferences devoted to regional studies which attract all museum research workers. Present Simple Active
5. The work of the museum has won recognition of a museum association. Present Perfect Active