попълня означава в английски

fill out▼(to complete a form)
verb
[UK: fɪl ˈaʊt] [US: ˈfɪl ˈaʊt]

supply [supplied, supplying, supplies]▼(to compensate for, make up for a deficiency of)
verb
[UK: sə.ˈplaɪ] [US: sə.ˈplaɪ]