Question

Which one of the following words has the suffix -ing added correctly?

Answer 1

D. Talking
A is incorrect because an "e" would be added before -ing.
B is incorrect because 2 "p" would have to be added before the -ing.
C is incorrect because there would have to be only 1 "d" before the -ing.
So D is the correct one.

Answer 2

The answer is:
D) Talking