This document contains a 4th period spelling list with 15 words containing silent consonants like kn, wr, gn, and mb. It also includes 5 sample sentences using some of the spelling words. The list focuses on words like knock, sign, knee, wrong, write, gnat, lamb, comb, knob, knuckle, climb, wrap, wren, wrestle, and plumber. The sentences provide examples of using the words in context, such as "I don't know why my answer was wrong", "Dad put a new knob on the back door", and "Did you wrap the birthday gift for mom?".