In this case, we just add the suffix. When we add the suffix to the words ending with consonant, nothing changes. For example, sad + <em>ness </em>= sadness or sad +<em>ly </em>= sadly. When we add the suffix to the words ending with vowel, again there is no change, because the suffix begins with a consonant. For example, state + <em>ment </em>= statement or force + <em>ful </em>= forceful.
Answer: 1. back, 2. up, 3. about, 4. in, 5. round, 6. out, 7. back, 8. round, 9. up, 10. out, 11. in.
Explanation: hope this helps :)
That's to inform because its just telling you information
