Sentence examples for has become challenge from inspiring English sources

Each of its central characters has reached a point in life where resignation or weariness or anger has replaced hope, where "the awful dailyness" of existence has become challenge enough.

Obtaining the drugs needed for a lethal injection has become challenging in many states.

The normal buying and selling of nearly all types of literature has become challenged.

However, the evidence has become fragmented and it has become challenging to grasp the information included in it.

Conservation of horseshoe crabs worldwide has become challenging as the number of horseshoe crabs were decreased due to human activities.

Funds are growing so fast it has become challenging for them to find suitable investments, Mr. Robinson said.

Edward A. Gilhuly, managing director in Europe for the big American buyout firm Kohlberg Kravis Roberts, agrees, though he acknowledges that the environment has become challenging.

With the increase in the size of road-networks, implementing efficient GPS programs has become challenging.

Hence, realizing cognitive sharing of the object among robots in an unconstructed environment has become challenging.

Because of extreme capital intensity, long sales cycles and wavering enterprise and consumer interest in "Green," this market has become challenged.

It worked fine for some time, but in recent years, their chemistry has become challenging.