英语求助,急!用两种方法表示1点10分,3点10分,5点45分,7点50,八点15,12点00

1点10分 one ten / ten past one
3点10分 three ten / ten past three
5点45分 five forty-five / a quarter to six
7点50 seven fifty / ten to eight
八点15 eight fifteen / a quarter past eight
12点00 twelve / twelve o'clock