When Jason ...... (come) in, everybody ...... (shout) 'Happy Birthday!'

The chimney sweeper ...... (walk) up on the roof when he ...... (put) on his cap.

When Jerry ...... (finish) breakfast, he ...... (run) to school quickly.

When Marc ...... (complete) all his tasks, he ...... (go) out for a beer.

The moment the widow ...... (open) the window, the cat ...... (jump) out.

The moment Mrs Willow ...... (put) the book on the shelf, the door bell ...... (ring).

The instant I ...... (look) at Lilly, I ...... (fall) in love with her.

The instant Martin ...... (park) his car in the garage, it ...... (start) to rain heavily.

The second Pete ...... (hear) Lilly's beautiful voice, he ...... (realise) that there will be no other woman dearer to him than Lilly.

The second the fire fighters ...... (arrive), the roof of the house ...... (collapse).

Once I ...... (recognise) her face, I ...... (know) that the deal was lost.

Once the manager ...... (hand) in the report, the managing director ...... (make) a quick phone call.