Should, Have to, and Must

  English Learning

     
          Here's a simplified explanation:
 * Must: Use "must" when you feel strongly that something is necessary or important, even if it's not a rule.   * Examples:
     * I must finish this project before the deadline. (Strong personal obligation)
 * Have to: Use "have to" when there's an external rule or reason that makes something necessary.
Example;
     * You have to wear a uniform to school. (External rule)
* Should is used to express advice, recommendations, or suggestions. It indicates something is a good idea, but not necessarily an obligation.
   * Example:
     You should get enough sleep before a big exam. (Advice)

By Liant from ht friend

Thanks