Hope this helps.
1. Jack have you ever gone to London?
2. Ben have you ever played the guitar?
3. Have your parents ever lived abroad?
4. Have you ever traveled on your own?
5. Has Nicola ever had a pet?
Answer:
What do you mean? And is there any picture?
the answer is gerund because when the verb is altered and serve thesame function as a noun in a sentence
I think it's the 3rd one. Might be wrong though.
