Past Perfect / Past Continuous / Past Simple

I was very late. When I arrived, the competition .......

He ________ (wait) at the station, when I _______ (see) her.

They _________ (have) lunch when the doorbell _____ (ring).

We couldn’t open the door because he ...........  our keys. 

While she ....... the English exercises, he ....... dinner.

She ................. all her money before her father ....................... 

I ................... the door and realised I ...................... my bag.

I ........................ the man when I ............................. the road.

They ................ us that the children ...... all the cookies.

They ....................... all their money before the holiday was finished.

In 1550 people ................. phones, cars or the internet.

After she ............. her lunch, she ...................... the restaurant.

The children ................... in the garden while I ................... the floor.

I ........... the phone because I ...................... in the garden.

He said that he .............................. our town twice.

The dog ............................ on the sofa, when I ................... home.