Assuming this is in the present tense, the correct answer would be B, "bebe". You can deduce this because Ella is the person doing the action. So the verb must be in the el/ella/usted form. Since the verb beber ends with "-er" conjugating this verb into el/ella/usted form requires to take off the "-er" ending and add "e". Hence, "bebe".
Los gauchos de Argentina comen principalmente asada y mate.
True
Yo conozco a muchas personas interesantes pero la mas es mi tío Ramon
Here you go :) I believe this is all correct
Paula le recomendó el restaurante