What if my answers are correct?
If you find that all your answers match these, then the skills or processes you use for spelling are satisfactory.  Congratulations!

What if my answers are incorrect?
If you find that some of your answers don't match these, congratulations—you are about to learn from your mistakes.

Probably, what you need to work on is reviewing the formulas for finding adjectives and adverbs.  See in the exercises how the formulas work.  If you are looking for adjectives, find the nouns and then ask yourself "What kind?  Which one?  How many?"  The words that anser those questions will be adjectives.  If you are looking for adverbs, find the verbs and then ask yourself "When?  Where?  How?  To what degree?"  The words that anser those questions will be adverbs

Answers to Exercise on p. 220
Forming adjectives from other words.  Answers in bold blue.

1. Martha's job requires patience and skill.  She is a patient negotiator.
2. All through high school, Jeremy rebelled against his parents and his teachers.  Now he has three rebellious children of his own.
3. Your suggestion makes a great deal of sense.  You have a very sensible idea.
4. Professor Legree views students only as an irritation.  He is a very peevish and irritable old man.
5. The parson was scandalized by Merdine's singing and dancing.  He thought her behavior was scandalous.
6. Telling jokes that will not offend others is difficult.  Some comedians are deliberately offensive.

1. This morning Gus had an accidental encounter with the Good Humor man.  Gus accidentally backed his pick-up truck into an ice cream van.
2. This is a dangerous road.  We are driving dangerously close to the shoulder.
3. howard is a graceful dancer.  He moves gracefully.
4. Paula made a generous contribution to the Independent Order of Odd Fellows.  She gives generously every year.
5. I ordered a manual transmission.  Are the windows operated manually?
6. The lecture was brief.  The dentist spoke briefly about the importance of flossing after every meal.

1. The small dog shivered fearfully.
2. Somewhere in the dark trees, an owl shrieked.
3. Suddenly, the moon disappeared behind wispy clouds.
4. We waited silently.
5. For a long moment, nobody even breathed.
6. A light rain fell softly on our heads
7. The fragile leaves trembled.
8. Our anxious hearts beat quickly.
9. Then the black sky opened up.
10. Furious fires lit up the night.