Sentence examples for useful are from inspiring English sources

How useful are these videos?

Just as useful are demographic forecasts.

But how useful are those profiles, really?

Far more useful are transparency and accountability.

But just how useful are these sweeping generalisations?

Also useful are university records and trade magazines.

How useful are the city's newly released teacher-evaluation scores?

But how useful are student observations to professional researchers?

These skills, while useful, are not what will transform a promising student into a good teacher.

Most useful are the Central, District and Hammersmith, Circle and City Lines.

But how honest and how useful are these cults of the artistic dead?