1. This young teacher is well thought of by them.
2. The little girl is often smiled at by them .
3. A new film is much spoken of by them.
4.His lectures are attentively listened to by them.
5. This child is taken care of by them.
6. His suggestions are never objected to by them.
7. That house wasn't lived in by them.
When we put an active sentence, where a preposition follows after the verb , into passive – the preposition remains immediately after the verb.