Вопрос № 1

Tony (watch) TV when the lights went out

was watching
watched
has been watching

Вопрос № 2

Saveliy and Fedor (play) football with Mary A. yesterday

play
played
have been playing

Вопрос № 3

Yliana and Vica were tired.They (travel) for more than ten hours

had been travelling
travelled

Вопрос № 4

When I saw Arseny, he (buy) a present

bought
was buying
is buying

Вопрос № 5

Liza (study) English for 3 years before she (move) to London

had studed,move
had studied, moved

Вопрос № 6

Polina and Nastya (play) volleyball with Ann yesterday

was playing
played
have been playing

Вопрос № 7

They (think) about buying a new car

was thinking
are thinking
thinks