This challenging worksheet sharpens blend recognition with trickier vocabulary and deeper sentence work. Part A asks first graders to choose the gr word from clump, flint, bliss, and grove, decide which blend completes flinch, identify dust as the only word without a blend among graft, flush, block, and dust, and pick out the cl in cluster.

Part B then offers five fill-in-the-blank sentences using a bright floral dress, a clock that struck midnight on New Year, a flight of stairs to the top floor, the sharp blade of a knife, and grinding pepper for soup. It stretches blend awareness into less common words so confident readers can decode chapter books with fewer skipped letters.