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 the way for modern science. 7 .......... should we give the award to? (neutral style) 8 TO .......... should we give the award? (formal style)