Cоmplete the sentences with the simple pаst оr pаst prоgressive form of the verbs in pаrentheses. 1. I [A] (walk) home when I [B] (meet) Sarah.2. Pablo [C] (take) a photo of me while I [D] (not/look).3. I [E] (read) a magazine when the train [F] (arrive).4. How fast [G] (you drive) when the accident [H] (happen)?