How many times did you fall ill in the last one year? What were the illnesses?
(a) Think of one change you could make in your habits in order to avoid any of/most of the above illnesses.
(b) Think of one change you would wish for in your surroundings in order to avoid any of/most of the above illnesses.

Explanation

I suffered last year from cough and cold (twice) and malaria (once).
Change in habits: (i) Should avoid the company of persons suffering from cough and cold. (ii) Wear suitable clothes in order to give protection to the body during changing season and against mosquito bite.