51. “At the helm of affairs” means:

• Watching silently
• Working hard
• Controlling matters
• Making mistakes

52. “To take the bull by the horns” means:

• Avoid danger
• Fight with animals
• Face a problem boldly
• Hide from reality

53. “On the horns of a dilemma” means:

• Happy and settled
• Puzzled and undecided
• Clear-headed
• Strong-minded

54. “To bring a hornet’s nest about one’s ears” means:

• Escape easily
• Stir up trouble
• Solve a mystery
• Calm a situation

55.”Hit the sack” means:

• Punch a bag
• Go to bed or sleep
• Carry heavy luggage
• Get angry suddenly

56. Among the idioms starting with H, the idiom “Hit the hay” means:

• Work in the fields
• Lie down on grass
• Go to sleep
• Clean the barn