Answer:
The correct answer is option A) grammar rule.
Explanation:
The rules of grammar are fundamental for <u>the proper construction of sentences and communication</u>. These rules provide a better structure of sentences and parts of a speech.
Among the many grammar rules there are Punctuation Marks.
There are 14 types of Punctuation Marks: period, question mark, exclamation point, comma, semicolon, colon, dash, hyphen, parentheses, brackets, braces, apostrophe, quotation marks, and ellipsis.
All of them are useful so that when reading a writing, it is easier and more attractive for the reader.