From the names of places we are often able to tell who the people in the past were.there are lots of towns and cities whose names end in -pool.we can be sure, even without reading history books, that the greeks settled in certain places during ancient times and gave them their names with polis whis means city in greek для каждого предложения какое время пожходит

present simple а вот это (  greeks settled in certain places during ancient times and gave them their names with polis whis means city in greek ) past simple

Canada: 1)canada is the second largest country in the world. 2)one-third of all fresh water on earth is in canada. alaska: 1)alaska is closer to russia than any other state.                           2)in 1867 alaska was bought by the united states for 7 million         2hundred thousand dollars. hawaii: 1)hawaii is the only state that is not in north america.                         2)the floral emblem of hawaii is the hibiscus. texas: 1)texas is first in petrolium and natural gas, and second in salt.                       2)texas has the most farms of any state. washington d.c.                       1)district of columbia doesn't belong to any of the 50 states of the usa.                     2)the white house is the home of the president of the united states. new york                     1)new york city is nicknamed the "big apple".                     2)people who come to new york by sea are greeted by the statue of liberty. florida:                     1)florida has many more lakes than any other state.                       2)the capital of florida istallahassee. rhode island:                     1)it is the smallest state in the usa.                       2)it was the last colony to become the state. the atlantic ocean:                       1)it is the second largest ocean in the world.                       2)it covers one-fifth of the earth's surface. the pacific ocean:                     1)it's the largest ocean in the world                     2)it is warmer than the atlantic ocean. the mississippi:                   1)it is called the "father of the waters".                     2) the name "mississippi" comes from a native american name that means "big river." the great lakes:                   1)the great lakes are situated on the border with canada.                  2)they are the largest and deepest in the usa.the potomac river:                   1)it's more than 600 kilometres long                  2)washington is situated on the potomac river.the rocky mountains:                 1)they  are the highest mountains in the usa                2)the highest peak is mount elbert in colorado.

1. she telephoned him three times but he had left thecity.2. alan hoped that they hadn't come yet.3. i thought that he hadn't refused to go to the theatre.4. when he found his purse, somebody had taken moneyout of it.5.had you got home before it started raining? 6. cathy said that she had found this puppy in the street.’7. the room was empty: everybody had gone.8. had they already left when the trouble started? 9. why didn't you recognize him? — he had changed a lot.10. had jenny had dinner before mother came? 11. it had been my first time i flew.12. had martin gone to the park before you arrived? 13. when he was a teenager, he had studied guitar for twoyears.14. he told me he had already paid a fine.15. the principal was angry when he was that pupils hadn't left the classroom- yet.16. when i opened the door, i saw that he looked asif he had just woken up.17. it had been his first time he jumped with parachute.18. she had no doubt that i had made a great mistake.19. it had been the second time she made that mistake.20. they were surprised when they understood thathe had given them a false name.