Подчеркните в предложении придаточные предложения условия.
1. if runoff could be perfectly controlled throughout the river drainage basins, there would have been no flood problem.
2. had they met with such difficulties before, would have known what to do now.
3. if there had been oxygen in the atmosphere when life began, the sun's rays would not have prevented life from developing on land.

Marilyn Monroe1. Who discovered America and when?  - Christopher Columbus in  1492 on October 12.

2. What is the full name of the country? - The United States of America

3. How many states are there in the USA? - 50

4. Who is the head of state? - the governor

5. What is the capital of the country? - Washington

6. What is the US national flag called? Why? - The colors have no special meaning in the flag, but in the coat of arms white stands for purity and innocence, red for bravery and strength and blue for watchfulness, perseverance and justice. The flag is also often called the Stars and Stripes, the Star-Spangled Banner, or Old Glory.

7. What bird is the symbol of the country? - eagle

8. What is the name of the ship that brought the first pilgrims to America? - The Mayflower

9. Why is one of the most important US holidays called Thanksgiving Day? - At that time, the United States was fighting a civil war. President Lincoln liked the idea of a Thanksgiving holiday that would also celebrate national unity. Later, Congress declared that the holiday would be celebrated every year on the fourth Thursday in November.

10. How are Native Americans called? -  "Algonquin-speaking peoples", "Pueblo-dwelling peoples", "Plains Indians" or "LDN peoples" (Lakota, Dakota and Nakota peoples).

11. What holiday is celebrated on the 4th of July? - Independence Day

12. What famous Americans can you name? - Barack Obama, Donald Trump , Marilyn Monroe, Madonna , Tom Cruise.

13. What American monuments, museums, places of interest and natural wonders do you know? - Statue of Liberty National Monument, Grand Canyon National Park, Disneyland Park, Golden Gate Bridge.

1) He went to a private school in London last year. He will go to a private school in London next year.

2) He gave a huge amount of money to charity two years ago. He will give a huge amount of money to charity next month

3) He worked for Microsoft Corporation in 1995. He will work for Microsoft Corporation next year.

4) He was at home yesterday evening. He will be at home next Sunday

5) I thought that the had mixed feelings about his work. I think he will mix feelings about his work.

6) They learnt a lot about computers at the University. They will learn a lot about computers at the University

7) I didn't work last Sunday. I will not work next Sunday

8) Did you play golf last summer? Will you play golf next summer?

9) They wrote different programs for our company three years ago. They will write different programs for our company next year.

10) He didn't do his homework yesterday evening. He will not work his homework tomorrow.

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