填空题 .Lying just south of the equator, 160km north of Australia, Papua New Guinea(PNG) is part of a great arc of mountains stretching from Asia, through Indonesia and into the South Pacific. Visitors will discover a wealth of tropical scenery, from jungle-clad mountains and mighty rivers to the sandy white beaches and the coastal and island provinces. This diverse land has more than 600 islands and 800 local languages, one of the largest areas of rainforest outside of the Amazon.
    The country's perfect rainforest is home to many rare species of birds, butterflies and insects, and there are more than 1,000ha of land dedicated to national parks. Rugged mountain areas and deep cave systems offer wonderful opportunities for walkers, cavers and climbers, and there is canoeing, kayaking and fishing on the vast river. Papua New Guinea enjoys some of the world's best diving around its warm coastal waters.

填空题 1.  Where does Papua New Guinea lie? ______
    It lies south of the equator, 160km

填空题 2.  What can visitors discover in PNG? ______
    ______.

填空题 3.  How many islands does PNG have?
    ______ islands.

填空题 4.  What can people find in PNG's rainforest?
    Rare species of ______ and insects.

填空题 5.  What can people enjoy doing on the vast river in PNG?
    Canoeing, ______.