Meaning: The boy had to deal with many difficult situations.
Choice of Words: Faced means to be opposite or in front of something. Challenges are difficult tasks or situations that test someone's abilities.
Alternative Expressions
He had to deal with many problems.
Meaning: This means that he had to manage or handle many difficult situations.
Choice of Words:He refers to the subject of the sentence, a person or thing performing the action. Had indicates an obligation or necessity. To deal with means to manage or handle something. Many indicates a large number or amount. Problems are difficult or troubling situations.
He encountered numerous obstacles.
Meaning: This means that he came across many things that blocked or hindered his progress.
Choice of Words:He refers to the subject of the sentence, a person or thing performing the action. Encountered means to come across or meet something. Numerous indicates a large number or amount. Obstacles are things that block or hinder progress.