Proper use of conventions result to sentence fluency.
Conventions are the surface feature of writing . It is the mechanics, usage, and sentence formation of writing.
Sentence
fluency is the rhythm and flow of the language, the sound of word
patterns, the way in which the writing plays to the ear, not limited to the eye.
Forming
of sentences with the correct punctuation, grammar, subject-verb
agreement and other proper convention will result to sentence fluency
because when a written material has cadence, power, rhythm, and
movement, once it is read out loud, it will result to sentence fluency.
