When she (come) home, the children (already / clean) their rooms.
When she came home, the children had already cleaned their rooms.
I and my husband (have) dinner, (talk) to each other and (go) to bed.
I and my husband had dinner, talked to each other and went to bed.
Jane (finish) to bake the cake by 4 o’clock.
Jane had finished to bake the cake by 4 o’clock.