I. Choose the word (A, B, C or D) whosc stress is different from the others. 1. A. desert B. picture C. mountain D. river 2. A. natural B. painkiller C. important D. waterfall 3. A. expenence B. necessary C. forgettable D. traditional 4. A. around B. begin C. diverse D. summer 5. A. animal B. attraction C. essential D. umbrella II. Choose the word (A, B, C or D) whose underlined part is pronounced differently. 6. A. forgot B. visit C.dessert D. forest 7. A. interest B. mountain C. plaster D. hottest 8. A. Everest B. important C. restaurant D. motorbike 9. A. largest B. tourist C. quiet D. widest 10. A. boot B. want C. boat D. coast III. Choose the correct form of the words (A. B, C or D) to complete the sentences. 11. There are many wonderful streams and waterfalls in ______ areas A. mountain B. mountains C. moumainously D. mountainous 12. When they went camping in the forest, they brought ____ bags to avoid dangerous insects. A.slept B. sleeping C. sleeper D. sleepy 13. I had a (n) _____ trip to Tar Co Beach last week. I sunbathed on the beach and swam in the sea all day. A. forgettable B. forgetting C. unforgettable D. forgotten 14. Hue is one of the tourist _____ in Viet Nam. I’d like to visit the Perfume River and many ancient tombs there. A. attraction B. attractions C. attractive D. attracting 15. _____ you can find various plants and animals in Phu Quoc island. A. Interestingly B. Interesting C. Interestedly D. Interested