Rewrite into passive:-
1. All desire wealth and some acquire it.
2. Alas! we shall hear his voice no more.
3. Shall I forget those happy days?
4. Do you not understand my meaning?
5. Macbeth hoped to succeed Duncan.
6. They laughed at his warnings and objected to all his proposals.
7. He pretended to be a baron.
8. I saw him opening the box.
9. You never hear of a happy millionaire.
10. Did you never hear that name?
11. The legend tells us how the castle received its name.
12. Why did he defraud you of your earnings?