I believe its C ill check to be certain
If you are talking about this website, then A Forum for Publishing.
If you are talking about your actual question with the answers underneath, it would be none of the above.
I think you might be missing a link or a picture though.
Answer:
Answers are below.
Explanation:
a) saw
b) climbed, sailed, went
c) climbed, sailed, went, experienced
d) cried
Hope this helps :)
Answer:
He asked me if i was going to the cinema