1 25b Complete the sentences. Use the superlative. dangerous deep expensive far high farge long old sunny 0 The Sahara is the largest ...... desert in the world. pyramid in the world is over 4,500 years old. 2 Mount Everest is ....... mountain in the world. 3 Yuma in Arizona is ......... ........ city in the world. It has about 4,000 hours of sunshine every year. . 4 Lake Baikal in Siberia is ...... lake in the world. It is about 1600 metres deep. 5 The Nile is ....... river. It reaches the sea after a journey of 6,695 kilometres. 6 Mauritius is ....... country for road accidents. 7 Neptune is ..... planet from the sun. 8 Tokyo is.... ..... city in Japan. You need a lot of money to live there.​