Attend

verb

1. To listen to (something or someone); to pay attention to; regard; heed.
2. To listen (to, unto).
3. To turn one's consideration (to); to deal with (a task, problem, concern etc.), to look after.

   "Secretaries attend to correspondence."

4. To wait upon as a servant etc.; to accompany to assist (someone).

   "Servants attend the king day and night."

5. To be present at (an event or place) in order to take part in some action or proceedings; to regularly go to (an event or place).

   "Children must attend primary school."