1. кого вы ждете? — я жду товарища, — вы давно его ждете? — да, я жду его уже около получаса. 2. что вы переводите? — я перевожу статью. — как долго вы ее переводите? — я перевожу ее уже час. 3. я перевожу пять или шесть статей в неделю. 4. где мой журнал? — он лежит на вашем письменном столе. 5. ваша книга лежит здесь уже несколько дней. возьмите ее, 6. мы знаем друг друга хорошо. 7. мы знаем друг друга с тех пор, как я приехал в москву. 8. г-н иванов -директор нашего завода. он директор 1990г. 9. мой брат живет в киеве. — с каких пор он живет там? — он/живет там с 1945 г.

1. who are you waiting for? - i'm waiting for a friend, - you have been waiting for it? - yeah, i'm waiting for him for about half an hour. 2. what do you translate? - i translate economic article. - how long do you translate it? - i translate it for an hour. 3. i translate five or six articles a week. 4. where is my magazine? - he's lying on your desk. 5. your book is here for several days. take it, 6. we know each other very well. 7. we've known each other ever since i arrived in moscow. 8. mr. ivanov, director of our factory. he plants director 1990. 9. my brother lives in kiev. - since when did he live there? - he / living there since 1945

1.threat to human life, pollution of its habitat, the gradual  the depletion of natural resources and a number of other factors caused the global  the ecological crisis that threatened the very existence of mankind.environmental threat is now so great that can be put in one row  with the danger of nuclear war. many scholars believe that environmental watch  the disaster is already running and started to count down the time. 2)in my hometown associated with soil erosion,dirty air and debris in the seating areas. as well as observed the water and atmospheric problems. i and my friends are unable to prevent such detrimental influences of man on nature,but we also try not to litter outdoors,and also remove someone else's rubbish if we see him in the area of your stay

1) when does the train leave? 2) what are you doing tomorrow night? 3) where is molly? i do not see her. she is now talking to my friend. 4) when will we meet tomorrow? 5) my friend tomorrow flies to england. i'm going to the airport. 6) i'm going to rest. i think i will have a good time. 7) do you listen to the radio? no. you can turn it off. 8) everyone knows that the sun rises in the east, and sets in the west. 9) the volga flows into the caspian sea. 10) everyone knows that he is currently writing a book. как-то так.