Question

shall or will + have + been + Third Form of the Verb.
EXERCISES
Exercise 1. Change to passive voice :
1. He will have done his work well.
2. We shall have written letters to our friends.
3. Will your friends have paid your hostel expenses?
4. All will have agreed with the wise leader.
5. I shall have never done this.
6. Will she surely have won a scholarship?
7. Will you not have known this fact by then?
8. Who will have helped you in this tough job?
9. When will you have completed your homework ?
10. We shall have overcome all our difficulties.​

Answer 1

Answer:

His work will have been done by him well.

Letter to our friends shall have been written by us.

Will your hostel expenses have been paid by your friends?

The wise Leader will have been agreed by all.

This shall have been never done by me.

Would a scholarship have been surely won by her?

Would by then you haven't been known this fact by then?

in this tough job you will have been helped by whom?

Your homework Will have been completed by when?

All our difficulties shall have been overcome by us.

Explanation:

Not sure