But in recent weeks, American commanders say that has sharply changed.

But the review and approval process has changed sharply since then.

But it is also true that since the last presidential election, the economy has changed sharply.

Clearly, the economics of the gas station industry have changed sharply.

In recent weeks, however, the major countries have sharply changed tack.

According to the stock market, which tends to have a forward look, all of that is going to change sharply for the worse.

The new numbers are sharply changing the standard definition of minorities.

His bored expression changed sharply at the approach of strangers.

His indicator dial showed that the wind direction had changed sharply.

The government initially rebuffed offers of military help, but that view has changed sharply in the last week.