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.

(N/A) $I$ fell ill twice in the last one year. The diseases $I$ suffered from were diarrhoea and dengue fever.
$(a)$ The changes $I$ could make in my habits to protect myself in the near future are:
$(i)$ $I$ will always drink clean,filtered or boiled water and wash my hands before eating.
$(ii)$ $I$ will maintain personal hygiene to prevent the entry of pathogens.
$(b)$ The change $I$ would wish for in my surroundings is the proper disposal of garbage and the prevention of stagnant water accumulation to stop the breeding of disease-spreading vectors like mosquitoes.