Question

When one syllable ends in S, F, or Z

a. Double the final consonant when adding a suffix
b. Remove the final consonant when adding a suffix
c. Keep the final consonant unchanged when adding a suffix
d. Replace the final consonant when adding a suffix

Answer 1

When adding a suffix to a one-syllable word that ends in S, F, or Z, the final consonant is doubled.

Step-by-step explanation:

When adding a suffix to a one-syllable word that ends in S, F, or Z, the final consonant is doubled. For example, when adding the suffix -ed to the word fuss, the final 's' is doubled, resulting in fussed. Similarly, when adding the suffix -ing to the word caress, the final 's' is doubled, resulting in caressing.