This worksheet could be used for formative assessment or practice.
There are three sections which are increasingly challenging.
The first section requires students to highlight the text that is actually being spoken and then insert correct punctuation marks.
The second section requires students to do the same, and then to copy the quotations in correct format (which reinforces the skill).
The third section requires students to generate their own unique dialogue.
I encourage you to revise this sheet to personalize it for your students!