a. It's six twenty.
b. It's twenty one fifthteen.
c. It's three nineteen.
d. It's nine fifthteen.
e. It's fifthteen fourty five.
f. It's eightteen thirty.
g. It's nine fifthty.
h. It's one twenty five.
i. It's five fourty five.
j. It's twelve eighteen.

a.6:20 It's six twenty.
b.21:15 It's a quarter past twenty one .
c. 03:19It's three nineteen.
d.9:15 It's a quarter past nine
e. 15:45It's fifthteen to four
f. 18:30It's eightteen thirty.
g.19:50 It's ten to twenty
h.01:25 It's one twenty five.
i.05:45 It's fifteen to six
j.12:18 It's twelve eighteen.