A. The food is cooked by my mother.
B. The food is being cooked by my mother.
C. The food was cooked by my mother.
D. The food has been cooked by my mother.
A. The food is cooked by my mother.
B. The food is being cooked by my mother.
C. The food was cooked by my mother.
D. The food has been cooked by my mother.