A．Because it takes time before your brain realizes that you’’re full.
B．Because the slower you eat, the less you absorb.
C．Because it’’s healthier to eat slowly.
D．Because it helps to burn the fat in your body.

A．He had better stop taking the cough medicine.
B．He will take another medicine instead of this.
C．He should have patience to cure his cough.
D．He should take the medicine for a long time.