all clear in a sentence

Examples

1. The alert was the original All Clear Siren from Second World War.
2. If only we had a few commandments to make it all clear.
3. Whether this frenzy has added to our understanding isn't at all clear.
4. But the premier admitted it will not be all clear sailing.
5. But it is not at all clear yet what the fallout will be.
6. It was not at all clear that they made much headway.
7. But it is not at all clear where the mortar rounds originated from.
8. The Americans are not at all clear what they're fighting for.
9. The distinction between inflection and word formation is not at all clear cut.
10. This leads to Rhona supports Vanessa but gets the all clear.