Answer:
<em>O</em><em>P</em><em>T</em><em>I</em><em>O</em><em>N</em><em> </em><em>C</em>
Explanation:
A hand rising from the lake pulls the sword underwater
You are correct. the right answer is B.
1)Adverb
2)To
3)To show us the cave paintings
4)"Of course I don't know."