If you are interested in the environment, (B5) there … is an excellent website called Tigernation. The website was set up to help with the conservation of tigers. It focuses its work particularly on India, a country (B6) where ... many thousands of tigers once lived. There are now fewer (B7) than … 2,000 remaining there. Did you know that a tiger's stripes are like a person's fingerprints in the sense that every individual is unique? This makes (B8) it … possible for the website to track the tigers as it recognises them by the pattern of their stripes.
If you are interested in the environment, (B5) there … is an excellent website called Tigernation. The website was set up to help with the conservation of tigers. It focuses its work particularly on India, a country (B6) where ... many thousands of tigers once lived. There are now fewer (B7) than … 2,000 remaining there. Did you know that a tiger's stripes are like a person's fingerprints in the sense that every individual is unique? This makes (B8) it … possible for the website to track the tigers as it recognises them by the pattern of their stripes.
вроде так))
1) was dancing
2) sang
3) had