1. Party in going to send a letter to Tom
A letter is going to be sent to Tom by Party
2. The Greens are going to paint this house and these cars for Christmas day 
this house and these cars are going to be paint for Christmas day by the Greens
3. Are you going to repair those shoes
Are those shoes going to be repaired
4. The cleaner is going to clean the kitchen floor
the kitchen floor is going to be cleaned by the cleaner