By one o'clock his glance alone showed signs of life.

This alone showed that he was new to the vicinity.

Price alone shows the difference between today's Subaru estate and the model we looked at four years ago.

His eyes alone showed briefly that details which were obscure to others might mean much to him.

That alone showed how deep the fear and hatred ran.

The extra security alone showed that an important event was brewing.

"My wife alone shows me great respect," said the old spy.

That alone shows more of an open mind than I had dared to hope for.

Of all the Regions, it alone showed a positive population decline over the past half century.

The fact alone showed this isn't likely their native country.