A. Obstruct
B. Challenge
C. Damage
D. Ruin
✅ The correct answer is option A.
Obstruct : block (an opening, path, road, etc.); be or get in the way of.
Obstruct : block (an opening, path, road, etc.); be or get in the way of.
Challenge : a call to someone to participate in a competitive situation or fight to decide who is superior in terms of ability or strength.
Damage : physical harm that impairs the value, usefulness, or normal function of something.
Ruin : the physical destruction or disintegration of something or the state of disintegrating or being destroyed.
Hinder : make it difficult for (someone) to do something or for (something) to happen.
Synonym of Hinder is Obstruct