Jam is the shortest boy in his class

Jam is the shortest boy in his class.
 Nobody ………………………………………………………………..
 I don’t play the piano as well as he does.
 He plays ………………………………………
Sarah works faster than Mike.
 Sarah is ………………………
John speaks English more fluently than Ann.
 Ann doesn’t ………………………………………………………….
Football is the sport that has the most fans.
 No sport has as ……………