Change the following time to: quarter after/to ; or half past _ .
1. 4:30
2. 5:15
3. 6:45
1= It's four thirty.It's half past four = It's four-thirty. It's half past four.
2=It's five fitteen.It's half past five = It's five-fifteen. It's a quarter after five.
3=It's six fourtyfive.It's half past six = It's six fourty-five. It's a quarter to seven.