"I will hope our luck improves on Starbase 37."

Maybe it's a sign my luck is improving.

Although Pérez was with a new team, his luck did not improve much.

Mr. Kelly, though, is not relaxing yet in the thought that this winter his luck will improve.

Then he added, "Your luck with girls never improves, does it!

It was time to shut the gunner down, before his aim or luck improved.

But after she ran to the 34th Street station, her luck improved.

The minute I heard the guy's name, I knew my luck had improved.

Maybe it is simply because his luck has improved.

Mr. Glink said he thought that his client's luck might improve with a new lawyer.