List of Presidents pro tempore of the United States Senate: Quiz

Question 1: ________ (R-NH)
Jacob Harold GallingerStyles BridgesJohn LangdonGeorge H. Moses

Question 2: President pro tempore ________
Hart Senate Office BuildingUnited States SenateUnited States Congress111th United States Congress

Question 3: This is a complete list of ________.
United States CongressPresident pro tempore of the United States SenateParty leaders of the United States SenateSpeaker of the United States House of Representatives

Source: The Full Wiki (http://quiz.thefullwiki.org/List_of_Presidents_pro_tempore_of_the_United_States_Senate)