A．Washington, Adams arid Jefferson are most famous in the history of the United States.
B．Washington, Adams and Jefferson had many different interests.
C．Washington, Adams and Jefferson returned home after they were retired.
D．Washington, Adams and Jefferson were the first three Presidents.

A．Remarking on the film of Harry Potter.
B．Interviewing a successful woman writer.
C．Talking about their traveling experience on a train.
D．Asking the woman to do him a favor.