Sentence examples for this is proving from inspiring English sources

THIS is proving to be a vintage year for the global economy.

THIS is proving a ghastly year for Kirk Kerkorian, a 91-year-old billionaire who began 2008 as the world's 41st richest person.

This is proving hard.

This is proving increasingly difficult.

This is proving surprisingly hard.

This is proving difficult.

However, even this is proving a challenge.

All this is proving popular.

This is proving a difficult defence already.

But this is proving less true by the day.

The signs are, however, that even this is proving troublesome.