Написать время на языке 7: 50, 1: 15, 2: 30, 4: 00, 7: 00, 3: 45, 6: 12, 7: 30, 11: 00

Ten to seven
five past one
half past three
four o'clock
seven o'clock
a quarter to four
twelve past six 
half past eight
eleven o'clock