Jawaban:

1. A car IS DRIVEN by him.

2. Fried rice and fried chicken ARE COOKED by mother.

3. English IS STUDIED by us every week.

4. A newspaper IS READ by father.

5. A pen and book ARE BOUGHT by me in the bookstore.

6. The file IS TYPED by the secretary in the office.

7. This room IS CLEANED by somebody every day .

8. The offer IS ACCEPTED by them.

9. A message IS SENT by her every day.

10.

Penjelasan:

Ini hrs diubah ke kalimat pasif. Rumusnya:

Subject + to be (is/am/are) + Verb 3.

Utk kalimat pasif, yang objek dipindah jadi subjek.

Contoh:

He DRIVES a car. (He: subject, Drives (verb 1), Verb 3 --> driven, A car : object).

Sekarang dibuat pasif, ('object' jd 'subject', 'subject' pindah ke belakang (jd object), dan 'verb' yg dipake 'verb 3'. (kl masih susah utk tau bentuk verb 3, cari di Google)

Jangan lupa pakai To be yg sesuai ('Is' utk benda/org lain yg jumlahnya tunggal --> she, he, it (a car, a book, newspaper, dll, 'am' utk subjek 'I', 'are' utk benda/org yg lebih dr 1 --> they, we, you, carS, bookS, dll)

Jadi kalimatnya gini:

A car IS DRIVEN by him (He --> Him, object)

Hope it helps