| A | B |
| apostrophe | the mark (') used to indicate the ommission of one or more letters from a printed word |
| colon | a punctuation mark (:) used after a word introducing a series or an example or an explanation. |
| comma | a punctuation mark ,() used to indicate the separation of elements within the grammatical structure of a sentence |
| exclamation point | the punctuation mark (!) used after an exclamation |
| quotation marks | a punctuation marks ("....") used primarily to mark the beginning and end of a passage. |
| period | a punctuation mark (.) placed at the end of a declarative sentence to indicate the full stop or after abbreviations. |
| semicolon | a punctuation mark (;) use dto connect independent clauses. |
| question mark | a punctuation mark (?) used at the end of question. |