The U.N. is clearly concerned that there is a still long list of issues left unresolved.

NPR: U.N. Chief in Iraq Sees Limited Progress

The contentious floor debate left unresolved a spectrum of issues that must still be settled in conference.

CNN: By Alan K. Ota, CQ Staff Writer

The two leaders left unresolved another contentious issue: U.S. troop levels after 2014, when the current NATO combat mission ends.

WSJ: Obama to Speed Troop Exit

That means if a customer has an issue come up, we resolve it with the feeling that, if left unresolved, that issue could cause us to lose that customer.

FORBES: Magazine Article

We have an opportunity here to deal with a problem that has been with us for a while, and that if left unresolved, poses significant trouble for us in the future.

WHITEHOUSE: Press Briefing

This question was left unresolved, with the two journalists present fearing the possibility of a cynical public reaction to the Met Office being considered judge and jury and the scientists considering this fear rather silly.

BBC: News - Today - BBC Weather Test: Setting course

By the summer of 2011, the agency said it had 147, 000 unresolved cases left and that it needed to launch a special unit to deal with them.

BBC: The UK Border at Heathrow

The government has left other sticky issues unresolved.

ECONOMIST: South Korea��s banks

When we left off in Season 2, we ended on a dramatic note with many unresolved storylines and questions yet to be answered.

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