The initial idioms of the letter H

have the shoe on the other foot	have the stomach for
have the sun in (one's) eyes	have the time of life
have the upper hand	have the cares of the world on shoulders
have the whip hand	have the wind up
have a/the wolf by the ear(s)	have the world at feet
have the world by the tail	have the world on a string
have the wrong number	have (one's) act together
have (got) (someone's) back	have (someone's) blood on (one's) head
have its/(one's) day	have (one's) druthers
have (one's) ears lowered	have (one's) feet on the ground
have (one's) fill (of something)	have (one's) hand out
have (one's) hands on (something)	have (one's) head in the sand
have (one's) head read	have (one's) heart in (something)
have (one's) heart on (one's) sleeve	have (one's) name taken
have (one's) (own) way	have (someone) coming and going