Hello,

1.they gave me the least comfortable of their rooms

2.he is the laziest boy that i know

3.they live in the most beautiful house In sacrameto

4.these are the best that I could find

5.this is the loudest pub i can visit

6.this is the worst excuse I have heard

7.the Eiffel Tower is the tallest monument in Paris

8.it's the least stupid thing she said

9.my cell phone is the least recent of all

10.he's the worst doctor in town

11.this is the least funny story that I know

12.they are the worst children of this group

13.she always buys the most expensive dresses

14.he is the least sympathetic of all my colleagues

15.it is the most comfortable hotel of seattle