$3:00$ — three o'clock
$8:00$ — eight o'clock
$11:00$ — eleven o'clock
$7:10$ — seven ten (или ten past seven)
$7:20$ — seven twenty (или twenty past seven)
$9:30$ — nine thirty (или half past nine)
$2:30$ — two thirty (или half past two)
$8:50$ — eight fifty (или ten to nine)
$11:50$ — eleven fifty (или ten to twelve)
$5:55$ — five fifty-five (или five to six)
Если нужно указать, утро или вечер — добавьте $AM$ или $PM$ после времени.