AV 12 giúp gấp dùm mình với ạ

one on the street. 21. That house is A. oldest This hotel must be B. the oldest C. old D. older ..... than the small one next door. B. more expensive than a plum. B. more larger thing you have ever done? B. most difficult than that river. 22. C. the most expensive D. the more expensive ...