Answer:
c
Step-by-step explanation:
Parallel structure basically means repeating the same structure over and over. The answer would look like this if it was parallel. The verbs would also have to agree with one another
A. cook(ing) ___ , go(ing)___, and read(ing)___
B. likes to (swim)___, and (play)___
C. likes to (play)___, (watch)___, (take)___,
D. enjoys sit(ting)___ and watch(ing)___.
You would notice only C has the correct form