Question

Change into passive voice:
1. You can solve this sum.
2. We must observe the rules.
3. You may close the window.
4. Let's should submit the assignment on time.
5. He should have decorated the railings with several bouquets.

Answer 1

1.The sum can be solved by you.
2. The rules must be observed by us.
3. The window might be closed by you.
4. Let the assignment be submitted on time.
5. The railings should have been decorated by him with several bouquets.

Answer 2

1)This sum should be solved by you.
2)The rules must be observed by us .
3)The window should be closed by you.
4)The assignment should be submitted on time by us.
5)The railings have been decorated with several bouquets by him.
Hope it helps you ✌️✌️☺️