prezidi angolul

chair [chaired, chairing, chairs]▼(to act as chairperson)
verb
[UK: tʃeə(r)] [US: ˈtʃer]

preside [presided, presiding, presides]▼verb
[UK: prɪ.ˈzaɪd] [US: prə.ˈzaɪd]