1. French and English are spoken in Canada
2. French is taught in this school
Nếu có by sẽ theo thứ tự place-by-time (nơi chốn-by ai đó-thời gian)
Chuyển các câu sau thành câu bị động.
1)People speak french and English in Canada.
=> French and English are spoken in Canada
2)They teach french in this school.
=> French is taught in this school