WHEN OR WHILE? 

  1.  I saw him_______ I was on my way home
  2. _______ he was young, he used to smoke a lot
  3. George had a terrible accident _______ he was a child
  4. _______ Jane was taking a bath, the phone rang three times
  5. _______ we lived in London, we met many interesting people
  6. Where are my friend _______ I most need them?
  7. _______ I was driving, I listened to a very onteresting radio program
  8. Who did you meet _______ you arrived to the party?
  9. _______ I was speaking, they were thinking of something else!
  10. I had many problems _______ I was a teenager
  11. . Joe was having lunch _______ James arrived.

    12. _______  I heard the doorbell, I went to the door.

    13 _______  Jo was washing her hair, I did my homework.

    14. _______  I buy the bread, you can go to the butcher's.

    15. I was at the baker's _______  I met Jo.

    16. The customer was being helped by the salesman _______  the thief came into the store.

    17. _______  you saw Keith, was he with Jo?

    18. I was in the shop _______  someone stole my bag.

    19. I hurt my back _______  I tried to lift the piano.

    20. _______  we were standing outside the cinema, someone picked my pocket.