Free resource, I would limit students to two or three days after the test to turn this in. I would also require a parents signature for a middle school student.
Four or more incorrect answers, and you're done! Think carefully before sharing this with any bad drivers you know, unless you want them asking for rides for the rest of their lives.
spelling. I would copy this multiple times and shrink down to fit a few on the page so each student would have their own little 'booklet' of spelling for the term. Helps you and them keep track of their progress or alert you to kids falling behind and with it all together it'll be organised.