Sentence examples for impossible to know how from inspiring English sources

"It is impossible to know how serious.

It is impossible to know how many.

It's impossible to know how many are coasting.

It was impossible to know how they would react".

"It is impossible to know how much support he has".

It is impossible to know how much of the gossip sprang from actual information.

It's impossible to know how these same cases would have fared in the civilian system.

No, it's impossible to know how the public is going to react.

It is impossible to know how much the last-minute casting shuffle affected Mr. Grandage's intentions.

And it is impossible to know how long the enthusiasm for their campaign will last.

With solo acts, it's almost impossible to know how to count.