Hello!
The most accurate answer is B. Se lever avant tout le monde
This is because
A) partager quand on mange
C) s’assoir bien droit a table
D) garder les mains sur la table
***these all are good things to do.
The statement says "It is not good too..."
A,C, and D do not match because they are all manners and good examples.
Glad to help! :)