Clone War recapIf you haven't seen all of the Episode II trailers, follow this link to view the trailers at the Official Star Wars site.
Yoda said the following quotes in the "Clone War" trailer:
"The dark side clouds everything,"
"In grave danger, you are."
"Begun, this clone war has."
Also, along with releasing "Clone War", StarWars.com also released the "Mystery" trailer to the general public. Previously, you could only see the Mystery trailer if you had the Episode I DVD and a DVD-ROM drive. In the Mystery trailer, we hear Yoda mutter the line, "Difficult and disturbing, this puzzle is".