把下列时间用英语表示.并且要用顺时法和逆时法.

two o'clock
fifteen past five forty-five to six
ten past eight fifty to nine
seven thirty thirty to eight
forty-five past one fifteen to two
forty-five past three five to four
twenty-five past twelve thirty-five to one
five past four fifty-five to five
thirty-five past six twenty-five to seven
forty-nine past nine eleven to ten