Lesson 4-The Nightingale and the Rose I. Wordstudy 7. ungrateful a. a not feeling or exhibiting gratitude, thanks, or appreciation b not agreeable or pleasant Examples: aI will not perform the ungrateful task of comparing cases of failure. a an ungrateful son W BTLE The end of Word study. BACW B T L E Lesson 4—The Nightingale and the Rose I. Word Study a. a. not feeling or exhibiting gratitude, thanks, or appreciation b. not agreeable or pleasant Examples: “I will not perform the ungrateful task of comparing cases of failure.” an ungrateful son 7. ungrateful The end of Word Study