1.No mountain in Viet Nam is as high as Fansipan. Fansipan ___________________________________. (HIGHEST) 2.No desert is as hot as Sahara. + Sahara _______________ ____________________. (HOTTEST) 3.The USA is larger than Australia. + Australia _____________ ______________________. (SMALL) 4.The Amazon River is longer than the Mekong River. The Mekong River ___________________________________. (SHORT) 5 There are few people in this area of the country.This area ________________________. (CROWDED) 6. It is less convenient to live in the s uburbs than in the city centre. Life is ____________________ in the city cen tre than in the suburbs. (MORE) 7 .His neighbourhood is much more polluted than my neighbourhood. His nei ghbourhood is ______________________ than mine. (LESS) 8 . There are more high buildings in your city than in my city. Your city is _______________________ than my city. (MODERN) 9. We have nothing to do here. In London, w e have many outdoor activities. We h ave _____________________ life in London than here. (INTERESTING) 10 .I like my village most because others are not as peaceful. My village is ________________________