The idiom 'bite the bullet' means to endure a painful or unpleasant situation bravely. It comes from the historical practice of having patients bite on a bullet during surgery to cope with pain. Example: 'She had to bite the bullet and tell her boss the truth about the mistake.' Other options: 'to eat something hard' is literal; 'to avoid responsibility' is incorrect; 'to complain loudly' is the opposite, as it implies stoicism.

Break down complex topics into smaller, manageable chunks for easier recall.

Zambia

• Naomi Miselo – 31 pts

• Distance of A Straight Line
• Mid-point of A Line
• Equation of a Straight Line
• Parallel and Perpendicular Lines
• COMMUNICATION SYSTEMS