4 Fill in the blanks with the words given-|||-below. Change the form where necessary.-|||-Each word can be used only once.-|||-attendant beautify classify-|||-horrify informant notify-|||-pollutant resultant solidify-|||-1 The students will learn to __ rocks-|||-by shape and size.-|||-2 Many flowers and plants are grown to-|||-__ the public areas in the-|||-neighborhood.-|||-3 Sending exchange students can __-|||-the friendship between our country and other-|||-countries.-|||-4 Last week I was __ by the-|||-publisher that my article was accepted and-|||-would be published next month.-|||-5 The chemical factory that produced serious-|||-__ has been shut down by the local-|||-government.-|||-6 We were __ to discover that the-|||-basement of our house was flooded after the-|||-heavy rain.-|||-7 The growing economy and its __-|||-development in other areas have greatly-|||-motivated people to work harder.-|||-8 I enjoyed flying and meeting different-|||-people,so I wanted to become a flight-|||-__-|||-9 Some journalistshave long-term-|||-relationships with their news __-|||-from whom they obtain first-hand-|||-information.