give best shot

give (something) (one's) best shot

To put one's utmost energy, effort, or determination into doing something. I gave writing my best shot, but I just don't think I can make a career out of it. Don't worry about being new, just give it your best shot.See also: give, shot

give something one's best shot

 and give one's bestFig. to give a task one's best effort. I gave the project my best shot. Sure, try it. Give it your best!See also: give, shot