Read the following leaflet and mark the letter A, B, C or D on your answer sheet to indicate the option that best fits each of the numbered blanks from 7 to 12.

What is Your Water Footprint?
Your water footprint is the amount of water that you consume by your way of life. It includes the water that is used to make the clothes you wear, the food you eat, and any ___(1)___ products you consume.
The world’s water supply is under ___(2)___ from a growing population. Already, 1.2 billion people, about a fifth of the world’s population, are living in areas where water is ___(3)___.
So what can you do to reduce your water footprint? First, try ___(4)___ some bad habits you have. Take a shower instead of a bath and turn off the tap while brushing your teeth. Another important way to reduce water waste is not to waste food. The less food you waste, the ___(5)___ water you waste. Knowing your water footprint and making an effort to reduce it can really make a ___(6)___.
(Adapted from Smart Time)