1.IT's the best hospital I have ever been
2.He's the happiest child I have ever seen
3.It's the most interesting book I have ever read
4.It' the most ugly house he has ever seen
5.It' s the most boring party we have ever been
6.It's the most expensive bike he has ever seen
7.It's the worst cake I have ever eaten
8.It's the most difficult word I have ever read
9.It's the most wonderful song I have ever heard
10.It's the oldest town she has ever been