Were exposing
were exposing
démasquaient verbe,
démasquiez verbe,
démasquions verbe,
exposaient verbe,
exposiez verbe,
exposions verbe
Exemple d'usage de were exposing
The comet's initial discovery was serendipity: the astronomers
were exposing photographic plates in search of a minor planet, on photographs exposed for a ...
(Crédit : Wikipedia)