Pasive voice. 1. My sister is washing a dishes. 2.The teacher closes the door. 3. Diana opened the window. 4.The dog did not bite your mouse. 5. Sandra took the

Untuk nomor 1, dishes adalah bentuk jamak, kenapa ada 'a' lagi?

1. A dish is being washed by my sister.
2. The door is closed by the teacher.
3. The window was opened by Diana
4. Your mouse was not bitten by the dog.
5. The bottle was taken by Sandra.

Best:o