Past Continuous vs Past Simple

        While I _____________(have) a shower, Tim called.

      We  _____________(eat) the main course when my father  _____________(break) a tooth.

      I  _____________(not/ find) a taxi, so I  _____________(miss) the performance.

      Last summer I  _____________(go) to the swimming pool every afternoon.

      What  _____________(you/ do) when I  _____________(call) you yesterday?

      Tim  _____________(look) through the shop window when the bus  _____________(brake) to avoid an accident.

      While you  _____________(study) for your test I  _____________(decide) to see the dolphins.

      The light  _____________( go out) when we  _____________(go) to the ground floor.

      John  _____________(call) us to dinner when his brother Tom  _____________(turn) up