Read the following passage and choose the correct answer (A,B,C or D) to fill in the blank. Hoi An Ancient Town has been 1._________ as a UNESCO World Heritage Site since 1999. Originally a trading port In the 15th century, Hoi An is now a famous tourists.2._________ thanks to its well- preserved ancient architecture. To remain the cultural heritage of the old town, the government has created many measures and3.________. The Money made from entrance tickets to Hoi An Ancient Town is put directly to the conservation efforts. It’s 4.________ That a greater part of Hoi An’s annual budget is used to repair many old houses in the town. Local people are Encouraged to fix and preserve their own property with the help from the government.5.__________number of daily Visitors to structures like the Japanese Bridge is also limited to a few thousands to protect it. 1. A. recognizing B. recognized C. recognize D. recognizes 2. A. attraction B. interest C. favour D. charm 3. A. politics B. policies C. politicians D. political 4. A. estimates B. to estimate C. estimated D. estimating 5. A. A B. An C. D. The