What ____ you ____ (do) at 10 o'clock yesterday morning?
were - doing
Tom ____ (cook) dinner when his mother _____ (arrive) home yesterday.
was cooking - arrived
I ____ (see) Jim in the park on Sunday. He ___ (sit) on the grass and ____ (read) a book.
saw - was sitting - reading
Bill ____ (burn) his hand while he ___ (make) breakfast.
burnt - was making
It ___ (rain) when I ___(get) up.
was raining - got
While I ___ (work) in the garden, I ___ (hurt) my back.
was working - hurt
When John ___ (arrive), we ___ (have) dinner. (We had already started dinner before John arrived.)
arrived - were having
When John ___ (arrive), we ___ (have) dinner. (Tom arrived and then we ate.)
arrived - had
Last vacation, Linda ___ (go) to the beach.
went
The phone __ (ring) when I ___ (take) a shower.
rang - was taking
We ___ (see) an accident when we ___ (wait) for our turn before the toll booths.
saw - were waiting
George ___ (fall) off the chair while he ___ (wait) for Nancy.
fell - was waiting
___ you ____ (watch) TV when I ____ (phone) you?
Were - watching - phoned
I ___ (break) a plate last night. I ___ (do) the washing-up when it ____ (slip) out of my hand.
broke - was doing - slipped
Paul ___ (take) a photograph of them while they ___ (not/look).
took - were not looking
What __ you ____ (do) on the weekend?
did - do
