This quiz works best with JavaScript enabled. Home > Grammar > Writing Style > Hedging And Boosting > Boosters – Quiz 20 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Boosters Quiz 20 (3 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The habit of putting your ..... has to stop, sometimes we do not need an outsider to give remarks. A) Out of this world. B) Go Dutch. C) Finger in the pie. D) Variety is the spice of life. Show Answer Correct Answer: A) Out of this world. 2. What maintains the vacuum in the booster when the engine is off? A) The intake manifold. B) An external vacuum reservoir. C) A battery-powered pump. D) The non-return valve. Show Answer Correct Answer: D) The non-return valve. 3. The ..... was being annoying hence I decided to turn a blind eye when she approached me for money. A) Rebuked. B) Infuriated. C) Old dame. D) Exemplary. Show Answer Correct Answer: C) Old dame. ← PreviousRelated QuizzesWriting Style QuizzesGrammar QuizzesBoosters Quiz 1Boosters Quiz 2Boosters Quiz 3Boosters Quiz 4Boosters Quiz 5Boosters Quiz 6Boosters Quiz 7Boosters Quiz 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books