用英语表述下列时间

1.两点三刻 a quarter to there,或者two forty five
2.四点半 half past four,或者four thirty
3.六点一刻 a quarter past six,或者six fifeteen

1. a quarter to three
2. four thirty
3. a quarter past six

a quarter to three
half past four
six fifteen

two forty five
four thirty
six fifeteen

a quarter to three o'clock
half past four
a quarter past six