1. Complete the questions and answer them Пример : The USA is the biggest country in the world, isn't it? - No, it isn't.

1. There are fifty states in the USA, aren\'t there? Yes, there are.

2. The US capital was named after G. Washington, wasn\'t it? Yes, it was.

3. American nature is very beautiful, isn\'t it? Yes, it is.

4. You need a lot of courage to cross the falls, aren\'t you? Yes, you do. или Yes, I am.