1:Yesterday was colder than today
2:Salim is the most beautiful in her team
3:His house is the highest in my city
4:No one in her class is more intelligent than Lan
5:The second question was more difficult than the first question
6:The brown coat is bigger than the brown one
7:The sofa is more comfortable than the chair
8:Jack's suitcase more heavy than Jim's suitcase
9:My homework was worse than his homework
