Sentence examples for tougher question from inspiring English sources

That's a tougher question.

A tougher question.

It's a tougher question than we expected.

Now you face a tougher question.

The tougher question is whether the brandmark represents anything new.

"In the long run, it's a tougher question".

Those are tougher questions.

An Obama victory might pose tougher questions.

But it pays to ask tougher questions.

Tough question.

Such a tough question!