Choose the best answer and circle : 7. I think Ho Chi Minh city will become a..soon.There are about nine million people living there. A. megacity B. earthscraper C. eco-friendly D. underground 9. I like to look the Moon at night. It s so beautiful. A. on B. in C. at D. to 10. Rafting and .are so much fun, but rafts have more people in the boat. A. canyon B. highland C. hiking D. kayaking 11. We should take . so we can see when it is dark. A. batterie s B. sleeping bags C. pillows D. flashlights 12. Do you think more people .in the counttyside? A. live B. are living C. will live D. to live 13. You.swim in this river. It is very dangerous. A. can B. cant C. should D. will 14. Lets go to Phu Quoc island this summer?