1. largest
2. in
3. has
4. black
5. than
6. are
7. is
8. are
9. a
2) 1. Black rhinos live in Africa.
2. Black rhino is grey
3. Today there are only 3000 of them in the wild
4. People kill them to use their horns for medicine
5. People are destroying their habitat
6. The advert is asking for £3 a month
3) c