A. Running is fun.
B. She ran quickly.
C. He loves to run.
D. Jumping high is difficult.
Answer: Jumping high is difficult.
A. Running is fun.
B. She ran quickly.
C. He loves to run.
D. Jumping high is difficult.
Answer: Jumping high is difficult.
Additional Information: A gerund phrase consists of a gerund and its modifiers.
Subjects: Sentence Structure, Grammar