Exercise on Past Progressive Form positive sentences in Past Progressive. John / money / collect→ she / on a chair / sit→ we / at the airport / arrive→ Jeff and Linda / home / cycle→ she / her best / try→ they / their calculators / use→ I / postcards / send→ You / flowers / bring→ the clouds / disappear→ they / a new gadget / invent→ Back to pool of exercises. ►