Related Clues:

• Make a menu choice, say
• Sound made by mice
• Get along well (with)
• Get on well (informal)
• Get on with 100 + 1 + 100 + 1,000 ÷ 50?
• Instantly get along well
• Quickly form a friendship (with)
• Get on top of Chopin with musical refrain
• Select with a mouse
• Use a mouse