The comma is by far the most difficult of all the punctuation marks to use correctly.
Insert no punctuation marks which you are not sure are needed.
What were the first punctuation marks, and how were they used?
Give a list of the punctuation marks now in use and show how they are made.
Punctuation marks are directions at the crossroads of thought.
Pauses are to the listener what punctuation marks are to the reader.
As has been already said, pauses serve as punctuation marks for the hearer.
Contains full alphabet, with punctuation marks, figures, abbreviations and contractions.
Look out for the spelling of words, for the capital letters, and for the punctuation marks.
As you copy, notice the spelling of the hard words, the capitals, and the punctuation marks.