The correct answer is **Hope for good luck or a positive outcome** (Option 4). **Comprehensive Derivation:** The correct answer is "Hope for good luck or a positive outcome". Explanation & Key Takeaways: • The idiom "Keep your fingers crossed" signifies hoping for good luck or a positive outcome. • It stems from a physical gesture done in many cultures where one crosses their fingers, traditionally indicative of invoking good luck or protection. • Used widely in English-speaking countries, it has evolved into a phrase uttered when someone is waiting for results and hoping they will be favorable. • Example: "I'm keeping my fingers crossed that I'll pass the driving test on my first attempt." Therefore, the correct answer is "Option 4". **Option Elimination:** • **Option 1 (Create unnecessary tension for)**: Incorrect distractor. • **Option 2 (Anticipate unfavourable situations with courage)**: Incorrect distractor. • **Option 3 (Wait for changes to happen)**: Incorrect distractor. • **Option 4 (Hope for good luck or a positive outcome)**: Correct Answer; accurate according to canonical reference. **Exam Trap:** Be careful of misleading distractors and subtle terminology differences. Verify core properties before selecting your answer. **Memory Booster:** Core mnemonic rule: Hope for good luck or a positive outcome corresponds to Option (4).