1. It can be changed by someone

2. This book must be read by Tuesday

3. I must be told

4. A piece of advice should be given

5. Building should be built by famous company

6. I mustn't be compared with someone else

7. She can be reasured  by her dad

8. This present must be given by Lucy

9. My cat should be fed in the morning

10. A mouse can be eaten by cat