Hoàn thành mỗi câu sau với hình thức so sánh thích hợp: 1 There isn's a room..................... than that one. (comfortable) 2 My new car is...................than my old car. (bad) 3 Today is........................than yesterday. (hot) 4 She is........................person among them. (happy) 5 Dalat is one of.......................cities in VN. (beautiful) 6 Which mountains is..................in VN. (high)