Answer:

4.) The exclamation point is usually used after an exclamation or interjection. It is intended to indicate strong feelings and convey emotion, as well as to indicate shouting or high volume. Like a period or question mark, an exclamation point typically comes at the end of a sentence.

5.)Use a comma before and, but, or, so, for, nor, and yet when they connect two independent clauses (full sentences) that could stand alone.

Explanation:

un lang sayonara