2. You (fail) your exam if you (not study) hard.
3. If you (be) late, I (go) without you.
4. Your plants (not grow) well if you (not water) them.
5. If I (pass) my driving test, I (buy) a car.
6. Our children and grandchildren (suffer) if we (not look after) our planet.
7. You (have) more energy if you (eat) lots of fresh fruit.
8. You (lose) weight quickly if you (not eat) sweet things.
Kate: Hi Ann.Yes, sure.What would you like to know?
Ann: Everything.
Kate: Ok. The USA is a federal republic consisting of 50 states, each of which has its own government.
Ann: And what about constitution?
Kate: The present constitution was proclaimed in 1787 in Philadelphia. According to the Constitution the powers of the government are divided into 3 branches: the executive, headed by the President, the legislative, exercised by the Congress and the judicial.
Ann: Do you know what is the capital of the USA?
Kate: The capital of the USA is Washington.
Ann: What is the largest city?
Kate: The largest city is New York. It is the financial and business centre of the country.
Ann: Thank you Kate. I can't wait to go there