I searched it up I got this I personally think its D but, not sure Hope this helped!
Answer:
He/she/it is climbing.
Explanation:
Third person is describing a character using "he", "she" or "it". There is no "I" or "me" or "my". It is present; happening at the very moment. So "I am climbing the mountain (right now)." Progressive-moving along; going to finish up-in the process of doing.
I think that you would have to add commas in each of the sentences, is they how they are written? Did you take the punctuation out?
Answer:
thats not very noice
i think a mod should delete this!
Explanation: