$\text{1/ Some books were bought yesterday.}$
$\text{2/ Her homework has just been done.}$
$\text{3/ Books were being read at 8:00 last night.}$
$\text{4/ His clothes is being washed.}$
$\text{5/ Were the films watched last night?}$
$\text{6/ I was given a watch last week.}$
$\text{A watch was given to me last week.}$