они начали покраску но узнали что с

они начали покраску но узнали что стены были очень мокрыми

Результаты (английский) 1:

they started painting but learned that the walls were very wet

Результаты (английский) 2:

they started painting but found that the walls were very wet

Результаты (английский) 3:

They started painting but have learned that the walls were very wet