How do you spell i d k 100 points correct guess gets to be me friend to! hahaha

When the subject of a sentence performs the action in the sentence the verb in the sentence is in the what ?

Aman lives on the twelfth floor of an apartment building. every morning he takes the elevator down to the lobby and leaves the building. in the evening, he gets into the elevator, and, if there is someone else in the elevator -- or if it was raining that day -- he goes back to his floor directly. otherwise, he goes to the tenth floor and walks up two flights of stairs to his apartment.

Besides the skull and cross bones what other shape sometimes appeared on flags flown by pirates?