heaven knows in a sentence

Examples

1. Heaven knows Chicago is the place to do it.
2. Heaven knows Capitol Hill Republicans try to insulate themselves.
3. Heaven knows, lashes and wounds are always with us!
4. Heaven knows Teresa was never going to do it.
5. Heaven knows, that's one that sticks in your mind.
6. And heaven knows, there is no shortage of them.
7. And heaven knows, we have managed to survive them.
8. Asparagus, from heaven knows where, seems seasonally inappropriate.
9. Heaven knows who is next, " he said.
10. But, heaven knows we've published risky books ."