Как ответить на вопрос how many slices of braed do you eat a day

today i   ate one (или любое другое число) slice of bread.

i eat 4 slices of bread a day. two pieces for lunch and two pieces for dinner.

i am sitting in the park and writing my notes at the moment

don't smoke, don't  drink, do sports,  lead an active life, skiing, swimming,  temper,  not to play the  computer, eat right, go to the walk