The key answer of exercise 7

a)

1. I always wanted to be a presenter of nature programmes.
2. I was one of many tourists in the South America.
3. A guide met us at the airport. The next day, the same guide took us hunting.
4. On the second day, the guide took us to a river.
5. I sometimes make a programmes in Britain.
6. In my job, I can explain the natural world to millions of people.
7. I hate the insects in general, but especially mosquitoes.
8. I had a camera in my bag.

c)

1. I met wonderful people in the Amazon.
2. The birds we saw were amazing.
3. I've got a brilliant idea.
4. We need to put up a tent.
5. We took photos of the beautiful scenery.