Audio.    From LearnThat.org. 

Troubled by the worsened economic conditions.    From Wordnet, Princeton University. 

Two months ago, a woman's long thumbnail slashed my cornea; the pain worsened overnight and I had to go to the hospital the next morning.    From Wordnik.com.  [June 2007] Reference

A few hours later his eye turned really red and the pain worsened.    From Wordnik.com.  [Sharing Personal Stories: Shingles] Reference

The economy has worsened, which is bad news for a company dependent on the highly cyclical advertising market.    From Wordnik.com.  [Vehicle by Any Other Name?] Reference

The pain worsened the rest of the way.    From Wordnik.com.  [USATODAY.com - Injured Peavy struggles in first postseason game] Reference

You would only use 'worsened' if you were talking in the past, e.g.    From Wordnik.com.  [Yahoo! Answers: Latest Questions] Reference

A rating was determined by subtracting the number of "worsened" responses from the "improved.".    From Wordnik.com.  [Thestar.com - Home Page] Reference

The loss to France in 1998 only worsened the mood.    From Wordnik.com.  [THE FALL OF FOOTBALL] Reference

Rhetoric at the Rio ecofest worsened global warming.    From Wordnik.com.  [1992: Came The Revolution] Reference

Once we arrived at the airport, our grief and anxiety worsened.    From Wordnik.com.  [A Once Peaceful Place Shattered By Terror] Reference

But the best surveys do not show that it's dramatically worsened.    From Wordnik.com.  [The Triumph Of The Psycho-Fact] Reference

If anything, safety conditions have worsened in Russia since 1995.    From Wordnik.com.  [Can It Happen Here?] Reference

Ironically, in many ways public concern only worsened their plight.    From Wordnik.com.  [Were The Deals Worth It?] Reference

We have already worsened the plight of the Kosovars by attacking Serbia.    From Wordnik.com.  [We Are Not Blameless] Reference

Nothing has changed in 11 years and, in fact, the situation has worsened.    From Wordnik.com.  [Mail Call: How Hillary Clinton Would Govern] Reference

"During that period these regimes fostered and worsened ethnic tensions.".    From Wordnik.com.  [A Generation of Failure] Reference

Despite the presence of almost 40,000 NATO troops, security has worsened.    From Wordnik.com.  [What We Must Do Now] Reference

Now that they have begun to surface, Afghanistan's security has worsened.    From Wordnik.com.  [What We Must Do Now] Reference

So I really think these issues get far worsened by very toxic girlfriends.    From Wordnik.com.  [How Feminism Got Corrupted] Reference

The country's Gini coefficient -- a measure of inequality -- also worsened.    From Wordnik.com.  [A Good Life For a Few] Reference

The fighting has worsened what was already shaping up to be a brutal winter.    From Wordnik.com.  [The Doors Are Closed] Reference

With 200 yards to go, the weather worsened, and they were forced to turn back.    From Wordnik.com.  [High Risk] Reference

With his death, Milosevic has only worsened Serbs 'distrust of the outside world.    From Wordnik.com.  [The Death of a Monster] Reference

But we do have an Importance Gap, and it's worsened by the communication revolution.    From Wordnik.com.  [In The Time Of The Tabs] Reference

But by evening, it had worsened and she was in considerable pain, unable even to sleep.    From Wordnik.com.  [Homeward Bound] Reference

This mood of instability, worsened by the Vietnam War, had the effect of halting reform.    From Wordnik.com.  [Between The Lines Online: Citizen Gardner] Reference

The report failed to mention that the EU's own policies have seriously worsened the problem.    From Wordnik.com.  [A Bumper Crop Of Despair] Reference

The rivalries worsened soon after independence, in the late 1960s, and remain in force today.    From Wordnik.com.  [On His Own] Reference

But paying top dollar for a lending business seemed less viable as the credit crisis worsened.    From Wordnik.com.  [Get Out of the Deal, Neal] Reference

Looking ahead, Obama surely anticipated what might happen if the economy unexpectedly worsened.    From Wordnik.com.  [The Man Who Saved the World] Reference

Matters worsened in May 2002 when I received a telephone call from Zacarias Moussaoui's mother.    From Wordnik.com.  [We're Fighting Terror, But Killing Freedom] Reference

His mood worsened as his people wrote, rewrote, scissored, pasted and bickered about priorities.    From Wordnik.com.  [Rocky Road To Houston] Reference

Economic activity has come to a standstill, a condition worsened by periodic famine and drought.    From Wordnik.com.  [Don't Abandon Afghanistan] Reference

Finally, as the economic climate for magazines worsened, Brill's Content became another casualty.    From Wordnik.com.  [Requiem For A Dream] Reference

And lately, tensions have worsened over issues such as the theater missile defense (TMD) program.    From Wordnik.com.  [Into Uncharted Waters] Reference

Congestion doesn't seem to have worsened and may have eased -- at least judged by commuting times.    From Wordnik.com.  [The Endless Road 'Crisis'] Reference

Moreover, the overall land-mine problem has in some ways worsened, not improved, since December 1997.    From Wordnik.com.  [It's Not A Pretty Picture] Reference

The economic news worsened last week as the unemployment rate rose to 5.7 percent, the highest since 1999.    From Wordnik.com.  [Gordon’s Comeback] Reference