IV. 1. pho is the (delicious) ..................food I've ever tasted. 2. ho chi minh city is (busy) ....................... than ha noi. 3.vatican is (small) .................country in the world. 4. I think Bangkok is (modern).............. than Manila. 5. Is tokyo one of the (expensive).......................... cities in the world. 6. the population of Landon is( big)................ than that of paris. 7. it's the (good)................... service we've ever hadin New York 8. the weather in cairo is (bad)............................than that in berlin. 9.shanghai is one of the (noisy)................... cities in the world. 10. many people say that Hue is the (historic) ..................... cities in viet nam Thank you