Multiple choice

Directions: Fill in the blank with correct word.

I am sure she has found a/an __________ foe in him.

  1. pliable

  2. implacable

  3. unnecessary

  4. rigid
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

An implacable foe is an enemy who cannot be appeased, pacified, or stopped - unyielding in opposition. This fits the context of describing a formidable or relentless enemy. Pliable means easily influenced (opposite meaning), unnecessary and rigid don't fit the context of foe.

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