541. To . . . . . . . yourself from . . . . . . . wear warm clothes. A. prohibit , heat B. protect , cold C. save , heat D. suffer , cold ✅ The correct answer is option B.
542. We must prevent endangered wild animal species from becoming . . . . . . . in order that our future generation may . . . . . . . . the great diversity of animal life. A. rare , escape B. outdated , know C. volatile , notice D. powerful , protect ✅ The correct answer is option E.
543. The miser gazed . . . . . . . . at the pile of gold coins in front of him. A. earnestly B. thoughtfully C. avidly D. admiringly ✅ The correct answer is option C.
544. The accused denied having committed the crime but could advance no sound arguments to . . . . . . . the charges. A. refuse B. repress C. refute D. reproof ✅ The correct answer is option C.
545. The children were eagerly waiting to eat a . . . . . . . cake. A. delicate B. dainty C. appetising D. delicious ✅ The correct answer is option D.
546. Success gives only . . . . . . . pleasure. A. mordant B. momentary C. monotonous D. momentous ✅ The correct answer is option D.
547. No one will . . . . . . . you for having been rude to your teacher. A. exclaim B. admire C. advise D. recommend ✅ The correct answer is option B.
548. The tyrant . . . . . . . . anyone whom he regarded as a rival. A. massacred B. killed C. exterminated D. slaughtered ✅ The correct answer is option C.
549. To explain his design to his visitor, the architect . . . . . . . . a simple plan on the blackboard. A. constructed B. made C. sketched D. built ✅ The correct answer is option C.
550. The overthrow of a totalitarian regime by the people is truly the triumph of . . . . . . . . A. imperialism B. democracy C. dictatorship D. communism ✅ The correct answer is option B.