Related Clues:

• Sets one's sights
• Does a court job
• Prepares to fire
• Applies oneself
• Focuses
• Zeroes in
• Thinks big
• Draws a bead on, e.g.
• Seeks targets
• GOES HEAD TO HEAD (WITH)
• Gets in the cross hairs
• Eagerly desires (to)
• Gives an effort
• Has a go at
• Gives one's all