Sentence examples for be extremely tough from inspiring English sources

The oral mucosa has to be extremely tough to withstand the extreme conditions it is exposed to, such as the abrasive action and temperature extremes associated with an extremely wide range of foods in the human diet.

It'll be extremely tough".

"I think the eurogroup would be extremely tough," he said.

I know it's going to be extremely tough.

You put another year under his belt and he'll be extremely tough".

And as always, the field is going to be extremely tough".

"It's extremely tough.

ATUL GAWANDE: It is extremely tough.

"The conditions were extremely tough today.

Shaq and Kobe were extremely tough.

Times are extremely tough, after all.