The phrase "a pledge to improve" is correct and usable in written English.
It can be used when expressing a commitment or promise to make enhancements or progress in a particular area.
Example: "The organization has made a pledge to improve its environmental practices over the next five years."
Alternatives: "a commitment to enhance" or "a promise to better".
Virtually the only detailed policy goal Mr. McGreevey stated was a pledge to improve reading levels in grade schools.
It is led by Prime Minister Boiko M. Borisov, who was elected in 2009 on a pledge to improve law and order.
Over the next two years, Wal-Mart will ask all employees to adopt a pledge to improve their bodies, their families or their planet.
And yet there's still been no mention of a pledge to improve accessible housing, despite there being 1.8 million disabled people who are struggling to find somewhere to live, according to research by LSE for the charity Papworth Trust.
Though most voters believe he has failed to fulfil a pledge to improve health care and pensioners' welfare, this does not spoil the overall impression of success.In this section The revival of the mainstream right A tale of two Rasmussens A country divided Fortuynism without Fortuyn Why so happy?
The videos are meant to be the jumping off point in a"While We're Young"campaign, as each skit directs people to a newly created Web site that asks golfers and golf facility managers to sign a pledge to improve pace of play.
For Mr. Abe, restarting the relocation plan would fulfill a campaign pledge to improve ties with the United States as his nation faces a growing challenge from China over disputed islands near Okinawa.
Davidson also set out plans to build 100,000 new homes during the next five years, including a £1bn pledge to improve energy efficiency in homes.
All parties should make an election pledge to improve teaching and learning of modern languages in the UK, a cross-party group of MPs and peers has said.
The modernization plan, a more formal version of a long-standing pledge to improve the nation's crumbling infrastructure, is one of several economic proposals he is to make this week.
Al-Thawadi's Supreme Committee for Delivery and Legacy this week issued a 46-page pledge to improve worker welfare.
