-Lily, are you ________ than Lucy? -- I guess so. But I’m smarter than Lucy, and I’m ________ of the two.

-What do you think of the traffic in our city?-lt's    than it used to be, but there's still a long way to go.

Liu Ying is ______than Wang Mei.

---Ann, I’m worried I’m getting fatter. What shall I do?---I think you should eat          food and do more exercise.

Lucy liked all the dresses there，but she took the ______one to save as much money as possible for Project Hope.