1) it's the hottest country I've ever been
2) she is the most unfriendly person I've ever met
3)it's the easiest exam I've ever done
4)they are the most expensive trousers I've ever bought
5)it is the longest film I've ever watched
6)he is the most attractive man l've ever seen
7) it is the worst meal I've ever eaten
8)he is the most interesting teacher I've ever had
9)it is the most exciting job We've ever done