A period or an exclamation point depending on the tone of the speaker.
An imperative sentence ends with either a period or an exclammation mark.
A period (.) is placed at the end of a declarative sentence.
declarative
A question mark.
question mark
A declarative sentence ends with a period.
A full stop.
No, typically a comma is not placed after a punctuation mark such as a period, question mark, or exclamation point. Commas are used to separate elements within a sentence.
An exclamation point (!) is placed at the end of an exclamatory sentence to indicate strong emotion or excitement.
what punctuation mark placed after a greeting in email
A period (.) is placed at the end of a declarative sentence.
A declarative sentence can end in either a period or an exclamation point.