Past perfect continuous interrogative 5 - tutto inglese - Imparare l'inglese gratis on line

the director (film) in this location before the incident?
they (cycle) together before the race?
she (garden) all morning before I called?
he (update) the system regularly?
we (listen) to the feedback before making changes?
they (renovate) the house before selling it?
she (drive) the car much before the accident?
I (study) enough for the exams?
he (train) consistently before the competition?
we (organise) these events long before the festival?