Choose the correct answers. listen again and check.
1)how long was laura and emily's trip?
a) 700 kilometres
b) 1,700 kilometres
c) 17,000 kilometres
2) where were they skiing when laura fell through the ice?
a) the united states
b) greenland
c) panama
3) how far did they sail to north america?
a) 400 kilometres
b) 4,000 kilometres
c) 14,000 kilometres
4) what was the problem while they were cycling?
a) there were storms.
b) it was too cold.
c) it was too hot.
5) how did they get to quito?
a) they walked and climbed.
b) they cycled.
c) they sailed.

we have become more dependent on chemicals.  and, strangely, we hardly notice anymore. every single day we start and finish by using a product that has at least 10 different chemicals in it: a toothpaste. later, we take a shower using several products (shampoo, conditioner, body wash, lotion). the names of the chemicals in all these products will take a few pages to list. later on, we eat chemically enhanced food, packaged in plastic.  we wear and sleep on synthetics, we drink and eat foods that are drastically modified with chemicals.  all these innovations have been introduced less than 50 years ago, just two generations have been around so many chemicals lately.  and, scarily enough, we hardly notice anymore.

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я живу в самой прекрасной стране россия! в столице-  город москва!   это красивый и большой город. мне он нравится, потому что  у него много интересных мест и  в этом городе живёт много известных людей и др. я люблю этот город!

i live in the finest country russia! in capital - the city of moscow! it is very beautiful and a big city. it very much is pleasant to me, because at it many interesting places and live in this city many known people, etc. i love this city!