将下列句子改成被动语态3：
1. We speak English in class.
English ______________ in class by _______.
2. My little brother broke the windows.
The windows ______________ by ________________.
3. His friends won’t take him to the hospital.
He ______________ to the hospital by ________________.
4. He will buy his mother a scarf tomorrow.
Her mother _______________ a scarf by ________ tomorrow.
A scarf _____________________ her mother by ________ tomorrow.
5. Alice didn't make that cake.
That cake __________________ by _________.
6. The boss often made the workers work 12 hours.
The workers ___________________ work 12 hours by ___________.
7. I saw Tim playing the violin in the next room.
Tim __________________the violin in the next room.
8. My grandma often looks after my little sister.
My little sister ________________ by _____________________.
9. Would you mind me __________ (close) the window?
将下列句子改成被动语态3：
1. We speak English in class.
English ______________ in class by _______.
2. My little brother broke the windows.
The windows ______________ by ________________.
3. His friends won’t take him to the hospital.
He ______________ to the hospital by ________________.
4. He will buy his mother a scarf tomorrow.
Her mother _______________ a scarf by ________ tomorrow.
A scarf _____________________ her mother by ________ tomorrow.
5. Alice didn't make that cake.
That cake __________________ by _________.
6. The boss often made the workers work 12 hours.
The workers ___________________ work 12 hours by ___________.
7. I saw Tim playing the violin in the next room.
Tim __________________the violin in the next room.
8. My grandma often looks after my little sister.
My little sister ________________ by _____________________.
9. Would you mind me __________ (close) the window?