その本はグリーンさんによって書かれました。The book was written by Ms. Green.
英語はたくさんの生徒たちによって勉強されます。English is studied by many students.
オーストラリアでは英語が話されています。English is spoken in Australia.
このコンピュータはケンによって使われるのですか。Is this computer used by Ken?
あの机はマイクによって壊されたのではありません。That desk wasn't broken by Mike.
The students like Ms. Green.Ms. Green is liked by the students.
Mike opened that window.That window was opened by Mike.
Does Yumi cook their dinner?Is their dinner cooked by Yumi?
Ken doesn't clean the room.The room isn't cleaned by Ken.
This desk was made by Masao.Masao made this desk.
That bike is used by Kenji.Kenji uses that bike.
Is soccer liked by those students?Do those students like soccer?
The book isn't read by Hiroko.Hiroko doesn't read the book.
The book was written by Ms. Green.English is studied by many students.English is spoken in Australia.Is this computer used by Ken?That desk wasn't broken by Mike.
Ms. Green is liked by the students.That window was opened by Mike.Is their dinner cooked by Yumi?The room isn't cleaned by Ken.
Masao made this desk.Kenji uses that bike.Do those students like soccer?Hiroko doesn't read the book.