It ................(rain) very hard, so the referee ..........(decide) not to play the match.

Susan ...................(to turn on) the radio after she ...................(to wash) the dishes.

While the scientist ............in his laboratory a friend .........to see him. (work / come)

While I .....................to the concert somebody ................... at the door. (listen / knock)

When the farmer.............. wheat he ............... many airplanes in the sky. (sow / see)

My son ..................his knee badly when he ............his bicycle yesterday. (hurt / ride)

They ......................(to ride) their bikes before they ...................(to meet) their friends.

She ......................(to watch) a video after the children ...........(to go) to bed.

Hank ............(cook) in the kitchen. His sister......... (offer) to help but Hank ....(refuse).

After Fred .....................(to spend) his holiday in Italy he ............................(to want) to learn Italian.

We ...................dinner when he ....................(have / arrive)

Joan.......... (become) very angry this morning. She.......(speak) to an important client and someone......... (enter) the room without knocking.