Here are the correct answers to your questions:
Question 1: The President is elected by the __________.
Answer: B. Electoral College
Question 2: In order to qualify to be the U.S. President, one must be at least _____ years old.
Answer: B. 35
Question 3: Which President has been impeached, only to have been acquitted of the charges?
Answer: A. Bill Clinton
Let me know if you have any more questions!