Sentence examples for how could he assume that from inspiring English sources

How could he assume that going public with his sinister story would achieve anything positive?

How could he do that?

But how could he find that?

And how could he afford that?

How could he replicate that business for his vineyards?

How could he say that?

How could he top that?

"How could he even count that high?" he asked.

How could he help with that?

How could he have seen that sort of behaviour coming?

He assumed that was that.