Sentence examples for become a challenge from inspiring English sources

In fact, the situation has become a challenge of wills.

In fact, transportation has become a challenge for both cities.

In this atmosphere, remaining focused had become a challenge.

Taking care of those roads has become a challenge.

Inequality has now reached levels that have become a challenge to us as moral beings.

Reducing the country's noxious smog has also become a challenge for growth-minded local officials.

People bring that to light quite often; naturally that's become a challenge for me".

With oil refineries out of commission and clogged roadways slowing deliveries, finding gasoline had become a challenge.

When that occurs, it may become a challenge for some of photography's most venerable brands simply to survive.

As the trend toward downloadable content continues, moreover, conserving hard-drive space will eventually become a challenge, he said.

"These gangs have become a challenge to the state, parallel governments that threaten Brazil's democracy and the rule of law".