Rast Simple or Past Continuous?

Gap-fill exercise

Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!
Fill in the Past Simple or the Past Continuous of the verbs in brackets. / Συμπληρώστε τον Απλό Αόριστο ή τον Αόριστο Διαρκείας των ρημάτων που είναι στις παρενθέσεις.

1. He in a cafe when I him. (sit-see)
2. When we out the sun . (go-shine)
3. The boy down while he . (fall-run)
4. The lights out while I tea. (go-have)
5. While he the piano I a letter. (play-write)
6. We to the station when it to rain. (walk-start)
7. He his watch while he the sights of the city. (lose-see)
(see the sights = βλέπω τα αξιοθέατα)
8. She a pink hat when I her. (wear-meet)
9. When the phone I a bath. (ring-have)
10. He a sandwich while I to him. (eat-talk)