tolong ubah kalimat nya ke passive voice dari nomor 1-15

Passive Voice
S + be + past participle

1. He was given a book (by me).
atau
A book was given to him (by me).
2. The letter was sent (by me) by email.
3. The irrigation has been built by the government.
4. A story is told by my grandfather.
5. The house is being repaired (by them).
6. We are being taught another subject by the teacher.
Atau
Another subject is being taught to us by the teacher.
7. A letter was written (be her) yesterday.
8. A car was being driven by John when I saw him.
Atau
A car was being driven by John when he was seen by me.
9. A lot of things will be bought by them.
10. The box can be lifted by them.
11. Your name must be written in capital.
12. The picture is being looked at by the children.
13. The baby was looked after (by somebody).
14. The flowers are being picked up by the girls.
15. My little sister has been given a pair of shoes by mother.
Atau
A pair of shoes have been given by mother to my little sister.