1. Sally went to the park after she had done her homework.
2. the cat went in because Mr Jones had forgotten to close the door of the house.
3. when the smiths arrived at the airport, the plane had already taken off.
4. by the time Judy got home, the basement had flooded.
1. Sally went to the park after she had done her homework.
2. the cat went in because Mr Jones had forgotten to close the door of the house.
3. when the smiths arrived at the airport, the plane had already taken off.
4. by the time Judy got home, the basement had flooded.