Question

Change these sentences from active into the passive voice:
We pronounce this consonant with aspiration.
We form the Present Perfect Tense with the help of the auxiliary verb "to have".
She promised me a book.
She baked her cake very well.
One uses chalk for writing on the blackboard.
I shall finish my work about seven o clock.

Answer 1

This consonant is pronounced with aspiration.
The Present Perfect Tense is formed with the help of the auxiliary verb "to have".
A book was promised me by her. I was promised the book.
Her cake was baked very well.
Chalk is used for writing on the blackboard.
My work will be finished (by me) at about seven o clock.

Answer 2

1.This consonant is pronounced with aspiration.
2.The Present Perfect Tense is formed with the help of the auxiliary verb "to have".
3. I was promised the book.
4. Her cake was baked very well.
5. Chalk is used for writing on the blackboard.
6. My work will be finished at about seven o'clock.