1. her water bill is 100000 dong. our water bill is 120000 dong => her water isn't 2. television doesn't cost as much money as internet => internet 3. No provinces in Vietnam are larger than nghe an => Nghe an 4. i've never attended a more joyful festival => it's 5. going to the zoo is interesting, but riding to the countryside is more interesting =>riding to the Mik cần gấp