Past contin

He …………………………….. on the
phone when his boss ……………….
to talk
to arrive
was talking
arrived

While he ………………. breakfast the
postman ……………… on the door.
to have
knock
was having
knocked

When we ……… home from school,
mum …………………. bread.
to get
to make
was making
got

She ………….…….. a pink dress when
they ……………… at the party.
to wear
to arrive
was wearing
arrived

He ……………… and ……………. while
they ……………………… home.
to slip & fall
to walk
slipped
fell
were walking

While he ………….……..…….. the plane, he accidentally ……………….. his case.
to board
to drop
dropped
was boarding