1. If you want to book a package tour, you should contact the ………… which I introduced to you previously. A. travel agent B. travel agency C. agent travel D. agency travel 2. When visitors join in a ………… of the Mekong Delta, they can visit Cai Rang Floating Market to see the river life. A. travel B. trip C. voyage D. tour 3. "Why don't we share the cost of the tour?" said my friend ==> My friend ............................................................................... 4. Tourists/ cause/ significant effect/ local habitats/ especially/ country. A. Tourists should cause a significant effect on the local habitats, especially in the country. B. Tourists may cause of a significant effect on the local habitats, especially in the country. C. Tourists may cause a significant effect on the local habitats, especially on the country. D. Tourists may cause a significant effect on the local habitats, especially in the country. 5. Tourism/ create/ jobs/ tourism industry/ and/ other sectors/ such/ retail and transportation. A. Tourism creates jobs in the tourism industry and in other sectors such retail and transportation. B. Tourism create jobs in the tourism industry and in other sectors such as retail and transportation. C. Tourism creates jobs in the tourism industry and in other sectors such as retail and transportation. D. Tourism create jobs on the tourism industry and in other sectors such as retail and transportation. 6. Tourism development / lead / soil erosion / pollution / waste. A. Tourism development may lead to soil erosion, pollution and waste. B. Tourism development may lead in soil erosion, pollution and waste. C. Tourism development may lead soil erosion, pollution and waste. D. Tourism development may lead with soil erosion, pollution and waste. 7. motorway/ blocked/ because/ there had/ pile-up. A. The motorway has blocked because there had been a pile-up. B. The motorway was blocked because there had been a pile-up. C. The motorway were blocked because there had been a pile-up. D. The motorway was blocked because there has been a pile-up. 8. What / local product / you would / introduce / foreign visitors? A. What is the local product that you would like introduce to foreign visitors? B. What is the local product that you would like to introduce to foreign visitors? C. What is the local product that you would like introducing to foreign visitors? D. What was the local product that you would like to introduce foreign visitors?