1.When mother came children had already done their homework.
2.I'll leave some sandwiches in the fridge in case he is hungry.
3.He said he had already been to our town twice.
4.John doesn't have his car today because it is being repaired.
5.The boys were tired and didn't want to dance, as they had been playing football for a long time.
6.You always listen to music late at night!
7.If she comes I'll go!
8.When we entered the room, Nora had already laid the table.