1. He had nothing to say apropos of the latest developments.
2. Apropos of nothing, he suddenly asked me if I liked cats!
3. She had nothing to say apropos of the latest developments.
4. The story was introduced apropos of nothing.
5. Shipwrecks are apropos of nothing.
6. Apropos of closing night, we almost had a crisis.
7. George Orwell once asked, apropos of publishers, "Why don't they just say, "We don't want your poems"?"
8. Mr Green went to see Mr White apropos of buying a house.