Sentence examples for pose tough challenges from inspiring English sources

But regional instability and low trading volumes on the exchange pose tough challenges to that ambition.

Framing can pose other tough challenges for scientists; it requires them to know and understand what elements will engage a given target audience.

US officials have acknowledged that ousting Isis from Raqqa poses tougher political challenges than the offensive on Mosul, and have suggested the initial stage would involve isolating the city before forces try to move in.

An Obama victory might pose tougher questions.

And while Mr. Owens has the advantage of incumbency and the support of most local officials, Ms. Clarke is well financed and could pose a tough challenge.

If this is an accurate description, it would pose a tough challenge for the company as it eyes up another round of funding.

The three states voting Tuesday -- Washington, Virginia and North Dakota -- pose the toughest challenges for former Senator Bill Bradley and Senator John McCain.

It posed a tough challenge for our most recent graduates.

Mr. Herrmann acknowledged that many drug patents were expiring, posing a tough challenge for the industry.

That significant shift has posed a tough challenge for the Coca-Cola Company and rival PepsiCo in recent years.

That poses a tough challenge for Nortel and its switchmaking rivals.