1. The world has………………..…Ha Long Bay as the world Heritage Site for long. (recognition) 2. There are two…………….………daily from Can Tho to Phu Quoc island. (fly) 3. Many tourist visit the ………………….institute in Nha Trang every year. (ocean) 4. John is very……………………in the history of Viet Nam. (interest) 5. ………………….., It rained so heavy when I left mu house yesterday. ( unfortunate) 6. While Uyen was running to school, …………………., she stumbled a rock. (sudden) 7. …………………., the rain stopped as I came to my school. (strange) 8. I was late for school yesterday but I was very ………...……to have enough time to do my test. ( luck) 9. ………….……,the canoe was overturned but no one was injured. (fortunate) 10. There are many beautiful tourist………….……….in Viet Nam. ( attract) 11. Viet Nam is an ……………………….country, many foreign visitors like it. (attract) 12. Huong Tich is one of the most …….…….caves in Huong pagoda in Ha Noi. (beauty) 13. Traveling about 30 kilometers to the………….…….... of Ha Noi, you can see Thay pagoda. (western)