Вопрос № 1

She was danceing while I ____________.

was singing
sang
were singing

Вопрос № 2

We called when she _______________.

walked in the park
walking in the park
was walking in the park

Вопрос № 3

While he was choosing a present his father _________.

see
saw
was seeing

Вопрос № 4

They __________all day long.

listened
was listened
were listening

Вопрос № 5

Jack ____________ when someone arrived.

was playing
were playing
was play