What do you think of water?

Do you think water is important for people? Why?
Is there a difference in water consumption in urban and rural areas?
Is there a problem of fresh water supply in your country?
What do you think about the demand for water in the future?
Is it possible to reduce this demand? How?

What do you think of waiting

What did you do while waiting?
What are common situations when people have to wait for others?
Some people can wait for a long time while others get angry soon. Why?
Some people are waiting for a long time for new(modern) technology. What do you think about it?
Do you think children should be allowed to use modern technology?

There are there IELTS Speaking part1 Questions, Who can give me some idea? Are there many holidays in your country? Do you think there should be more holidays in your country? Why? What do you usually do during holidays? Why?Yes, I want to know how to answer these questions, which are often occur in IELTS exam. I need some examples to answer it.