Exercise on Past Progressive Form questions in Past Progressive. I / the question / answer→ you / a question / ask→ Mary / in a musical / dance→ Anna / the window / open→ we / the door / open→ he / to school / go→ Amelie / the door / close→ We / our clothes / change→ the teacher / the tenses / explain→ she / in London / teach→ Back to pool of exercises. ►