3 Match the underlined words in the texts to the meanings. 1 to have the same opinion 2 to remove dirt and rubbish 3 a TV or video station with programmes or videos 4 the natural world 5 the food you eat at one time 6 a document with the names of a lot of people that asks someone to do something 7 the activity of swimming underwater with special equipment 8 people that go to new and unfamiliar places