A. system B. push-up C. fluency D. well-paid A. sudden B. blanket C. engine D. similarity A. turn on B. pretty C. in silence D. fault A. quicken B. ground C. branch D. football field A. pupil B. pole C. unforgettable D. recover A. bequeath B. invent C. patient D. object A. Finnish B. heat C. Everest D. fence A. poison B. tent C. Saturday D. curative A. outing B. qualified C. take the place of D. decorate A. careful B. hide-and-seek C. be famous for D. pencil