1. Why does Mai write the letter ? A. To tell jane about her life B. To introduce Mai her family C. To recommend jane a natural wonder 2. What does It in line 3 refer to ? A. A city in central Viet Nam B. Hoi An Ancient Town C. in Quang Nam province 3. Where are the Marble Mountains? A . In Da Nang B. In Hoi An Ancient Town C. In Quang Nam province 4. According to the legend , What did the mountains originate from? A. A giant dragon B. A giant dragon's egg shell C. A giant dragon's broken egg shell 5. What can visitors see on the Marble Mountains? A. Dragon's egg shells B. Churches C. Beautiful scenery