Greg sat in the small, pall green kitchen listening, knowing the lecture would end with his father saying he couldn't play ball with the scorpions.
<span>According to the rules the best anser from given above is D) because the base word ends in a vowel followed by the letter y. We don't use changing to "i" with the words that end in ay, ey, oy, uy. But we have an exeption like day => daily but NOT dayly.</span>
You're, because it is a homphone (you're, your) and makes sense in this sentence.