Sentence examples for must prove from inspiring English sources

They must prove it.

"They must prove themselves".

Football must prove it has done likewise.

Books must prove themselves quickly.

But they must prove they can hit.

(Yes, you must prove your reliability).

But they must prove their worth.

Gallas must prove his fitness by then.

The Americans must prove their accusation".

One must prove it as Euclid does.

Prosecutors must prove their case before a penalty is imposed.