1 Complete the following sentences, using a relative pronoun (who, which, that, etc.). 1 Janet and Daniel are ordinary people took part in a history project for television. 2 They said it was an experience .......... they would never forget 3 I'd like to go back to a time in history .... there was no pollution 4 A lot of tourists visit the local museum, there are displays of prehistoric pottery and tools. 5 I've visited the site of Machu Picchu in Peru, was an amazing experience. 6 Leonardo da Vinci was a scientist .......... inventions prepared the way for modern science. 7 ....... should we give the award to? (neutral style) 8 To should we give the award? (formal style) ..........