ЗАДАНИЕ 6 Выберите один из нескольких вариантов Choose the correct option. - How ... water do you drink every day? - A .... I usually drink 1 or 2 glasses of water.

The correct option is "much/lot of". The completed dialogue is:

- How much water do you drink every day?

- A. I usually drink 1 or 2 glasses of water.

"Much" is used because water is uncountable. "Lot of" is used because the quantity of water is considerable.