Sentence examples for wonder how long from inspiring English sources

I wonder how long it will last.

I wonder how long he'll last.

wonder how long they will last".

I wonder how long naptime is?

But some analysts wonder how long the calm will last.

I wonder how long Mr Liu will have to wait.

"You wonder how long it will last," Ms. Hertzberg said.

I wonder how long the gum will stay there?

You can't help but wonder how long they will last.

You wonder how long before the cracks begin to show.

Now they must wonder: how long will it last?