Use the given suggestions to complete sentences. (5 pts)
My friend David / cannot / get / used / have meals / with chopsticks.
A.My friend David cannot get used to have meals with chopsticks.
B.My friend David cannot get used to having meals with chopsticks.
C.My friend David cannot get used have meals with chopsticks.
D.My friend David cannot get used to having had meals with chopsticks.