Sentence examples for challenges must from inspiring English sources

What challenges must they overcome?

These challenges must be addressed at Yale.

Challenges must be made in the form of written affidavits.

Solutions to Europe's challenges must navigate around this constraint.

To do so, multiple challenges must be overcome.

Several challenges must be addressed to accomplish this goal.

Yet just as clearly, any effective response to these multiple challenges must be global.

But challenges must be addressed by permanent structural change to our cost base".

Those challenges must include the probability of another big terrorist attack, in America or western Europe.

Before that can happen, Mr. Roeder acknowledges, several challenges must be overcome.

Nevertheless, to fully exploit the potential of perovskite-halides, several important challenges must be overcome.