II. Choose the word whose main stressed syllable is placed differently from that of the other in each group.
16.A. magnificence        B. destination        C. affordable        D. accessible
17.A. breathtaking        B. affordable        C. magnificence        D. imperial

18.There could be both positive and negative __________ of tourism activities on the environment. 
A.impacts            B. impacted             C. impactful              D. impact 
19. If you pay a visit to Hue, you should once visit Lang Co beach where you can have the most relaxing time and admire the natural beauty of__________ .
A. views            B. panoramas            C. sights        D. landscapes
20. Did you have __________ nice holiday? Yes, It was __________ best holiday I've ever had.
A. an/a            B.a/the            C. ø/ the            D. the/ a
21.I’d like to become a __________because I can travel everywhere and show tourists around.
A.explorer            B. tour guide        C. flight attendance        D. holiday maker
22.Every time my father flies to America, he gets really bad__________.    
A.jet lag            B. journey            C. touchdown            D. mix-up
23.Have you ever been  to the__________discovered Son Doong Cave, one of the most beautiful caves in Viet Nam?
A. just            B. new                C. newly            D. recent
24.Do you think cycling from Ha Noi to Ho Chi Minh City with some friends is__________?
A.interest            B. interestingly        C. interesting            D. interested
25.I am sure tourism has contributed__________to the income of this region.
A.many            B. big                C. great            D. greatly