1. 。
An exclamation mark is a punctuation mark.
2. 。
A colon is a punctuation mark.
3. 。
A comma is a punctuation mark.
4. 。
A comma is a punctuation mark.
5. 。
A semicolon is a punctuation mark.
6. 。
A question mark is a punctuation mark.
7. 。
An exclamation mark is a punctuation mark.
8. 。
A question mark is a punctuation mark.
9. 。
An exclamation mark is a punctuation mark.
10. 。
A question mark is a punctuation mark.
11. 、。、。
You must ensure you use correct punctuation when you add sentences to this website. In this case, a full stop is necessary.
12. なら、はちよん８４。
This sentence has eighty four characters in it, if you count punctuation and spaces.
Lingaku