tolong bantu jwb pliss

1.
- has edwin woken up yet?
- no, he hasn't.

2.
- have you reserved cakes for the .....
- yes, i have

3.
- how long has sita been doing homework?
- she's been doing it for one and half hours.

4.
- have you visited maya yet?
- yes, i have.

5.
- mother hasn't prepared ....
- father has ... (terpotong)