pie in the sky in a sentence

Examples

1. This is not sci-fi pie in the sky.
2. Brave New World, or Pie in the Sky?
3. Most of this is pie in the sky.
4. The pie in the sky is falling.
5. This is not pie in the sky,
6. It is not pie in the sky.
7. "It didn't seem pie in the sky.
8. Pie in the sky when you die.
9. The idea isn't pie in the sky.
10. It may be pie in the sky,