change the voice :
1. Has the car been washed?
2. My watch was stolen.
3. Please give me some more time.
4. When will the work be finished?
5. Close all the gates at once.
1. Have you washed the car?
2. Someone stole my watch.
3. Some more time may be given to me.
4. When will you finish the work?
5. Let all the gates be closed at once.