56.
(A)    It seems that    Mother's Day is a time when families spend money and have fun nowadays.
(B)       Despite the fact that    Sandy is five years old, she is eighty centimeters tall.
(C) Although the store employs chefs to prepare ready-made meals, there are concerns    which    this type of supermarket will eventually take jobs away from millions of supermarket cashiers.
(D)    Despite    having taken a sleeping pill, Tom couldn't fall asleep all night.