Подскажите , в каком году зно по был текст african elephant

everyone agrees that unless tiger population is protected ,they will become extinct.if it were not the efforts made by international campaigns the extinction would already have become a fact.it is time to cooperate and help to animals otherwise the future will be sad.supposing there were no tigers left in the world: how would we all feel? !

1)  i used to live in the country, but now i don't

2)  did you use to wear glasses?

3)  they didn't use to do any homework.

4)  he used to have a motorbike

5)  we used to play in the park when we were little.

6)  she used  to cry  a lot when she was a baby

2.  gas consists of a number of particles moving at a tremendous speed.  a)  правое определение

3.  while melting the snow keeps the same temperature.  d)  обстоятельство. 

5.  being started in time, the preparations for the test are over.  d)  обстоятельство. 

1.  the question being too difficult, no one could answer it.  c)  независимый причастный оборот;  

7.  an electronic computer forms a complex device when viewed as a whole.    d)  обстоятельство

  4.  operating characteristics of goods are usually given in graphical forms.b)  левое определение (действительный залог);  

      i need a part-time job to earn some money, i have read some  advertisements, and i  decided  to chose a  baby-sitter  job. 

      first of all i like kids so much. i can play with the all day. i  always  wanted to have a lot of  younger brothers and sisters.

          second - the family offers a good money for this job. that is important for me too.

at last, but not at least they sad, that they would take me to the cruise with them this summer, so i could help them with their kids there. what could be better then that?