Fill in: source, highlight, clear, true, and desert. 1 One of Jenny's wildest dreams came when she swam with dolphins. 2 Some travellers got lost in the and had to walk for days under the hot sun. 3 The of the Amazon River is in Nevado Mismi, a 5,597-metre mountain in southern Peru. 4 Divers can see tropical fish and colourful corals in the water near the beach. 5 The of our trip to Spain was visiting the Prado museum in Madrid.