The poet composed a poem while . . . . . . . . under a tree.

A. sitting

B. sat

C. sit

D. sits

Answer: Option A

Solution(By Examveda Team)

Gerunds can be used after certain verbs including enjoy, fancy, discuss, dislike, finish, mind, suggest, recommend, keep, and avoid. After prepositions of place and time.
Example: I made dinner before getting home.